diff --git a/package-lock.json b/package-lock.json
index 931de23..d0d5d46 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1442,7 +1442,7 @@
     },
     "ansi-escapes": {
       "version": "3.1.0",
-      "resolved": "http://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.1.0.tgz",
       "integrity": "sha512-UgAb8H9D41AQnu/PbWlCofQVcnV4Gs2bBJi9eZPxfU/hgglFh3SMDMENRIqdr7H6XFnXdoknctFByVsCOotTVw==",
       "dev": true
     },
@@ -1723,7 +1723,7 @@
         },
         "chalk": {
           "version": "1.1.3",
-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
           "requires": {
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@@ -1919,7 +1919,8 @@
             "ansi-regex": {
               "version": "2.1.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "aproba": {
               "version": "1.2.0",
@@ -1940,12 +1941,14 @@
             "balanced-match": {
               "version": "1.0.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "balanced-match": "^1.0.0",
                 "concat-map": "0.0.1"
@@ -1960,17 +1963,20 @@
             "code-point-at": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "concat-map": {
               "version": "0.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "console-control-strings": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "core-util-is": {
               "version": "1.0.2",
@@ -2087,7 +2093,8 @@
             "inherits": {
               "version": "2.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
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               "version": "1.3.5",
@@ -2099,6 +2106,7 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -2113,6 +2121,7 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "brace-expansion": "^1.1.7"
               }
@@ -2120,12 +2129,14 @@
             "minimist": {
               "version": "0.0.8",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "minipass": {
               "version": "2.3.5",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "safe-buffer": "^5.1.2",
                 "yallist": "^3.0.0"
@@ -2144,6 +2155,7 @@
               "version": "0.5.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "minimist": "0.0.8"
               }
@@ -2224,7 +2236,8 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "object-assign": {
               "version": "4.1.1",
@@ -2236,6 +2249,7 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -2321,7 +2335,8 @@
             "safe-buffer": {
               "version": "5.1.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
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               "version": "2.1.2",
@@ -2357,6 +2372,7 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -2376,6 +2392,7 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -2419,12 +2436,14 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "yallist": {
               "version": "3.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             }
           }
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@@ -2903,13 +2922,32 @@
       }
     },
     "browserslist": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.2.1.tgz",
-      "integrity": "sha512-1oO0c7Zhejwd+LXihS89WqtKionSbz298rJZKJgfrHIZhrV8AC15gw553VcB0lcEugja7IhWD7iAlrsamfYVPA==",
+      "version": "4.16.6",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.16.6.tgz",
+      "integrity": "sha512-Wspk/PqO+4W9qp5iUTJsa1B/QrYn1keNCcEP5OvP7WBwT4KaDly0uONYmC6Xa3Z5IqnUgS0KcgLYu1l74x0ZXQ==",
       "requires": {
-        "caniuse-lite": "^1.0.30000890",
-        "electron-to-chromium": "^1.3.79",
-        "node-releases": "^1.0.0-alpha.14"
+        "caniuse-lite": "^1.0.30001219",
+        "colorette": "^1.2.2",
+        "electron-to-chromium": "^1.3.723",
+        "escalade": "^3.1.1",
+        "node-releases": "^1.1.71"
+      },
+      "dependencies": {
+        "caniuse-lite": {
+          "version": "1.0.30001228",
+          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001228.tgz",
+          "integrity": "sha512-QQmLOGJ3DEgokHbMSA8cj2a+geXqmnpyOFT0lhQV6P3/YOJvGDEwoedcwxEQ30gJIwIIunHIicunJ2rzK5gB2A=="
+        },
+        "electron-to-chromium": {
+          "version": "1.3.738",
+          "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.738.tgz",
+          "integrity": "sha512-vCMf4gDOpEylPSLPLSwAEsz+R3ShP02Y3cAKMZvTqule3XcPp7tgc/0ESI7IS6ZeyBlGClE50N53fIOkcIVnpw=="
+        },
+        "node-releases": {
+          "version": "1.1.72",
+          "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.72.tgz",
+          "integrity": "sha512-LLUo+PpH3dU6XizX3iVoubUNheF/owjXCZZ5yACDxNnPtgFuludV1ZL3ayK1kVep42Rmm0+R9/Y60NQbZ2bifw=="
+        }
       }
     },
     "bser": {
@@ -3062,11 +3100,6 @@
         "map-obj": "^1.0.0"
       }
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-    "caniuse-lite": {
-      "version": "1.0.30000893",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30000893.tgz",
-      "integrity": "sha512-kOddHcTEef+NgN/fs0zmX2brHTNATVOWMEIhlZHCuwQRtXobjSw9pAECc44Op4bTBcavRjkLaPrGomknH7+Jvg=="
-    },
     "capture-exit": {
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       "resolved": "https://registry.npmjs.org/capture-exit/-/capture-exit-2.0.0.tgz",
@@ -3366,6 +3399,11 @@
       "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
       "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
     },
+    "colorette": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/colorette/-/colorette-1.2.2.tgz",
+      "integrity": "sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w=="
+    },
     "colors": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/colors/-/colors-1.0.3.tgz",
@@ -3661,7 +3699,8 @@
                 },
                 "ansi-regex": {
                   "version": "2.1.1",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
                 },
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                   "version": "1.2.0",
@@ -3679,11 +3718,13 @@
                 },
                 "balanced-match": {
                   "version": "1.0.0",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
                 },
                 "brace-expansion": {
                   "version": "1.1.11",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "balanced-match": "^1.0.0",
                     "concat-map": "0.0.1"
@@ -3696,15 +3737,18 @@
                 },
                 "code-point-at": {
                   "version": "1.1.0",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
                 },
                 "concat-map": {
                   "version": "0.0.1",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
                 },
                 "console-control-strings": {
                   "version": "1.1.0",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
                 },
                 "core-util-is": {
                   "version": "1.0.2",
@@ -3807,7 +3851,8 @@
                 },
                 "inherits": {
                   "version": "2.0.3",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
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                   "version": "1.3.5",
@@ -3817,6 +3862,7 @@
                 "is-fullwidth-code-point": {
                   "version": "1.0.0",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "number-is-nan": "^1.0.0"
                   }
@@ -3829,17 +3875,20 @@
                 "minimatch": {
                   "version": "3.0.4",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "brace-expansion": "^1.1.7"
                   }
                 },
                 "minimist": {
                   "version": "0.0.8",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
                 },
                 "minipass": {
                   "version": "2.3.5",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "safe-buffer": "^5.1.2",
                     "yallist": "^3.0.0"
@@ -3856,6 +3905,7 @@
                 "mkdirp": {
                   "version": "0.5.1",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "minimist": "0.0.8"
                   }
@@ -3928,7 +3978,8 @@
                 },
                 "number-is-nan": {
                   "version": "1.0.1",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
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                 "object-assign": {
                   "version": "4.1.1",
@@ -3938,6 +3989,7 @@
                 "once": {
                   "version": "1.4.0",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "wrappy": "1"
                   }
@@ -4013,7 +4065,8 @@
                 },
                 "safe-buffer": {
                   "version": "5.1.2",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
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                   "version": "2.1.2",
@@ -4043,6 +4096,7 @@
                 "string-width": {
                   "version": "1.0.2",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "code-point-at": "^1.0.0",
                     "is-fullwidth-code-point": "^1.0.0",
@@ -4060,6 +4114,7 @@
                 "strip-ansi": {
                   "version": "3.0.1",
                   "bundled": true,
+                  "optional": true,
                   "requires": {
                     "ansi-regex": "^2.0.0"
                   }
@@ -4098,11 +4153,13 @@
                 },
                 "wrappy": {
                   "version": "1.0.2",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
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                 "yallist": {
                   "version": "3.0.3",
-                  "bundled": true
+                  "bundled": true,
+                  "optional": true
                 }
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@@ -4770,7 +4827,7 @@
       "dependencies": {
         "minimist": {
           "version": "1.2.0",
-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
           "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
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@@ -4780,11 +4837,6 @@
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       "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
     },
-    "electron-to-chromium": {
-      "version": "1.3.79",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.79.tgz",
-      "integrity": "sha512-LQdY3j4PxuUl6xfxiFruTSlCniTrTrzAd8/HfsLEMi0PUpaQ0Iy+Pr4N4VllDYjs0Hyu2lkTbvzqlG+PX9NsNw=="
-    },
     "elegant-spinner": {
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       "resolved": "https://registry.npmjs.org/elegant-spinner/-/elegant-spinner-1.0.1.tgz",
@@ -4881,6 +4933,11 @@
         "is-symbol": "^1.0.2"
       }
     },
+    "escalade": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz",
+      "integrity": "sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw=="
+    },
     "escape-html": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
@@ -5816,7 +5873,7 @@
     },
     "get-stream": {
       "version": "3.0.0",
-      "resolved": "http://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
       "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ="
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@@ -7494,7 +7551,7 @@
     },
     "jest-get-type": {
       "version": "22.4.3",
-      "resolved": "http://registry.npmjs.org/jest-get-type/-/jest-get-type-22.4.3.tgz",
+      "resolved": "https://registry.npmjs.org/jest-get-type/-/jest-get-type-22.4.3.tgz",
       "integrity": "sha512-/jsz0Y+V29w1chdXVygEKSz2nBoHoYqNShPe+QgxSNjAuP1i8+k4LbQNrfoliKej0P45sivkSCh7yiD6ubHS3w==",
       "dev": true
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@@ -7548,7 +7605,8 @@
             "ansi-regex": {
               "version": "2.1.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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             "aproba": {
               "version": "1.2.0",
@@ -7569,12 +7627,14 @@
             "balanced-match": {
               "version": "1.0.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "balanced-match": "^1.0.0",
                 "concat-map": "0.0.1"
@@ -7589,17 +7649,20 @@
             "code-point-at": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "concat-map": {
               "version": "0.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "console-control-strings": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "core-util-is": {
               "version": "1.0.2",
@@ -7716,7 +7779,8 @@
             "inherits": {
               "version": "2.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "ini": {
               "version": "1.3.5",
@@ -7728,6 +7792,7 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -7742,6 +7807,7 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "brace-expansion": "^1.1.7"
               }
@@ -7749,12 +7815,14 @@
             "minimist": {
               "version": "0.0.8",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "minipass": {
               "version": "2.3.5",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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                 "yallist": "^3.0.0"
@@ -7773,6 +7841,7 @@
               "version": "0.5.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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               }
@@ -7853,7 +7922,8 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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             "object-assign": {
               "version": "4.1.1",
@@ -7865,6 +7935,7 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -7950,7 +8021,8 @@
             "safe-buffer": {
               "version": "5.1.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "2.1.2",
@@ -7986,6 +8058,7 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -8005,6 +8078,7 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -8048,12 +8122,14 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "yallist": {
               "version": "3.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -9011,7 +9087,7 @@
         },
         "chalk": {
           "version": "1.1.3",
-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
           "dev": true,
           "requires": {
@@ -9065,7 +9141,7 @@
         },
         "chalk": {
           "version": "1.1.3",
-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
           "dev": true,
           "requires": {
@@ -9087,7 +9163,7 @@
         },
         "onetime": {
           "version": "1.1.0",
-          "resolved": "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
+          "resolved": "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
           "integrity": "sha1-ofeDj4MUxRbwXs78vEzP4EtO14k=",
           "dev": true
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@@ -9111,7 +9187,7 @@
     },
     "load-json-file": {
       "version": "1.1.0",
-      "resolved": "http://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
       "integrity": "sha1-lWkFcI1YtLq0wiYbBPWfMcmTdMA=",
       "requires": {
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@@ -9456,7 +9532,7 @@
       "dependencies": {
         "minimist": {
           "version": "1.2.0",
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