Add jscs and jshint

To run locally:
  * `npm install`
  * `npm test`

They're configured to run automatically in travis.

Author: nikolas

.gitignore

@@ -6,3 +6,4 @@ dist/dist-build/
 shrinktest.sh
 tests/layers/allplugins-require.js
 tests/packages/optimizing/built/
+node_modules/

.jscsrc

@@ -0,0 +1,9 @@
+{
+  "preset": "google",
+  "validateIndentation": 4,
+  "excludeFiles": [
+    "dist/**",
+    "node_modules/**",
+    "tests/**"
+  ]
+}

.travis.yml

@@ -0,0 +1,5 @@
+language: node_js
+node_js:
+  - "0.12"
+  - "0.11"
+  - "0.10"

package.json

@@ -1,6 +1,13 @@
 {
-    "volo": {
-        "url": "https://raw.github.com/jrburke/requirejs/{version}/require.js"
-    },
-    "main": "require.js"
+  "volo": {
+    "url": "https://raw.github.com/jrburke/requirejs/{version}/require.js"
+  },
+  "main": "require.js",
+  "scripts": {
+    "pretest": "jscs . && jshint require.js"
+  },
+  "devDependencies": {
+    "jscs": "^1.12.0",
+    "jshint": "^2.7.0"
+  }
 }