From 47c4553376d4cc018281e70610f0db78efdbe889 Mon Sep 17 00:00:00 2001
From: Brennan Moore <brennanmoore@gmail.com>
Date: Wed, 26 Apr 2017 14:45:27 -0400
Subject: [PATCH 1/2] make mongo and redis optional dependencies

---
 .travis.yml  | 4 ++++
 package.json | 8 +++++---
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 62ab624..effde91 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,3 +9,7 @@ node_js:
 services:
   - redis-server
   - mongodb
+
+install:
+  - npm install
+  - npm install redis mongo
diff --git a/package.json b/package.json
index 1f11e6c..733e7e0 100644
--- a/package.json
+++ b/package.json
@@ -17,14 +17,16 @@
   "dependencies": {
     "async": "^2.1.4",
     "bluebird": "^3.0.2",
-    "lodash": "^4.17.3",
-    "mongodb": "^2.0.47",
-    "redis": "^2.2.5"
+    "lodash": "^4.17.3"
   },
   "devDependencies": {
     "mocha": "^3.2.0",
     "chai": "^3.4.0"
   },
+  "optionalDependencies": {
+    "mongodb": "^2.0.47",
+    "redis": "^2.2.5"
+  },
   "scripts": {
     "test": "mocha test/runner.js --reporter spec",
     "cover": "istanbul cover -- _mocha test/runner.js --reporter spec"

From 51ea487c9c0197dde90e42b72e2ec914c09ad1a8 Mon Sep 17 00:00:00 2001
From: Brennan Moore <brennanmoore@gmail.com>
Date: Thu, 13 Jul 2017 09:24:57 -0400
Subject: [PATCH 2/2] add note about installing redis or mongo now that they
 are not always installed

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 274badc..fc0a3a3 100644
--- a/README.md
+++ b/README.md
@@ -33,8 +33,10 @@ Follow [manast](http://twitter.com/manast) for news and updates regarding this l
 
 Using npm:
 
-```javascript
+```bash
 npm install acl
+# Install redis or mongo if needed
+npm install redis mongo
 ```
 
 ##Documentation