No longer run mocha globally

* Create package.json with dependencies
* Update npm test command
* Update readme on how to run and install
* Change mocha options

Author: bwreid

.gitignore

@@ -0,0 +1,2 @@
+node_modules/
+.DS_Store

README.md

@@ -8,8 +8,9 @@ Let's practice using `map`, `filter`, and `reduce`!
 
 #### Setup
 
-1. Install [mocha](https://mochajs.org/): `npm install -g mocha`
-1. To run all the tests: `mocha .`
+1. `npm install`
+1. Run each set of tests with `npm test ./[path]`
+  * For example: `npm test ./map`
 
 #### Details
 

package.json

@@ -0,0 +1,27 @@
+{
+  "name": "map-filter-reduce-exercises",
+  "version": "1.0.0",
+  "description": "Let's practice using `map`, `filter`, and `reduce`!",
+  "directories": {
+    "test": "test"
+  },
+  "scripts": {
+    "test": "node_modules/.bin/mocha"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/gSchool/map-filter-reduce-exercises.git"
+  },
+  "author": "Wes Reid",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/gSchool/map-filter-reduce-exercises/issues"
+  },
+  "homepage": "https://github.com/gSchool/map-filter-reduce-exercises#readme",
+  "devDependencies": {
+    "mocha": "^2.5.3"
+  },
+  "dependencies": {
+    "tap": "^6.2.0"
+  }
+}

test/mocha.opts

@@ -1 +1 @@
---recursive
+--reporter list