diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 566fc3b..ee036a2
--- a/package-lock.json
+++ b/package-lock.json
@@ -56,13 +56,15 @@
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 					"integrity": "sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg=",
-					"dev": true
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 					"resolved": "https://registry.npmjs.org/braces/-/braces-2.3.2.tgz",
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 					"dev": true,
+					"optional": true,
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@@ -81,6 +83,7 @@
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 							"integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
 							"dev": true,
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 					"integrity": "sha1-1USBHUKPmOsGpj3EAtJAPDKMOPc=",
 					"dev": true,
+					"optional": true,
 					"requires": {
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@@ -265,6 +269,7 @@
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 							"integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
 							"dev": true,
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@@ -500,12 +506,14 @@
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 							"bundled": true,
-							"dev": true
+							"dev": true,
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 							"dev": true,
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@@ -703,7 +712,8 @@
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@@ -759,6 +769,7 @@
 							"version": "3.0.1",
 							"bundled": true,
 							"dev": true,
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@@ -802,12 +813,14 @@
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@@ -887,6 +901,7 @@
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 					"integrity": "sha1-JP1iAaR4LPUFYcgQJ2r8fRLXEZU=",
 					"dev": true,
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 							"integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
 							"dev": true,
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 					"integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8=",
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-					"resolved": "http://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz",
+					"resolved": "https://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz",
 					"integrity": "sha1-ReN/s56No/JbruP/U2niu18iAXo=",
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@@ -3560,12 +3579,14 @@
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@@ -3584,6 +3605,7 @@
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@@ -3677,6 +3699,7 @@
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@@ -3861,12 +3886,14 @@
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-			"integrity": "sha1-XB+x8RdHcRTwYyoOtLcbPLD9MXE=",
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-					"resolved": "http://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
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-			"integrity": "sha1-4g/146KvwmkDILbcVSaCqcf631E=",
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@@ -8409,7 +8433,7 @@
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diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 4d29706..ccc1d83
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
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