Feature: add API documentation

package.json

@@ -5,7 +5,7 @@
     "type": "git",
     "url": "https://github.com/Febbweiss/CloudBudget"
   },
-  "bugs" : {
+  "bugs": {
     "url": "https://github.com/Febbweiss/CloudBudget/issues"
   },
   "dependencies": {
@@ -23,6 +23,7 @@
     "passport-jwt": "~1.1.0"
   },
   "devDependencies": {
+    "apidoc": "^0.13.1",
     "chai": "^3.2.0",
     "coveralls": "^2.11.4",
     "istanbul": "^0.3.18",
@@ -32,7 +33,8 @@
     "supertest": "~1.0.1"
   },
   "scripts": {
-    "test-local": "NODE_ENV=test mocha test/*",
+    "generate-doc": "./node_modules/apidoc/bin/apidoc -i app/ -o public",
+    "test-local": "NODE_ENV=test ./node_modules/mocha/bin/mocha test/*",
     "test": "NODE_ENV=test ./node_modules/istanbul/lib/cli.js cover ./node_modules/mocha/bin/_mocha -- -R spec test/*",
     "start": "app.js",
     "stop": "pkill -SIGINT CloudBudget"