ADD docs.md and grunt configuration to generate docs

Gruntfile.js

@@ -370,7 +370,8 @@ module.exports = function (grunt) {
                 src: 'api-docs-source',
                 target: 'api-docs',
                 options: {
-                    title: 'Ulakbus UI'
+                    title: 'Ulakbus UI',
+                    readme: './docs/DOCS.md'
                     //theme: 'cayman'
                 }
             }

app/app.js

@@ -68,25 +68,7 @@ angular.module(
         }
 
         return {url: backendurl};
-    })()).
-    /**
-     * USER_ROLES and AUTH_EVENTS are constant for auth functions
-     */
-    constant("USER_ROLES", {
-        all: "*",
-        admin: "admin",
-        student: "student",
-        staff: "staff",
-        dean: "dean"
-    })
-    .constant('AUTH_EVENTS', {
-        loginSuccess: 'auth-login-success',
-        loginFailed: 'auth-login-failed',
-        logoutSuccess: 'auth-logout-success',
-        sessionTimeout: 'auth-session-timeout',
-        notAuthenticated: 'auth-not-authenticated',
-        notAuthorized: 'auth-not-authorized'
-    })
+    })())
     .config(function ($logProvider) {
         $logProvider.debugEnabled(true);
     });
\ No newline at end of file

app/main.js

@@ -73,25 +73,7 @@ angular.module(
         }
 
         return {url: backendurl};
-    })()).
-    /**
-     * USER_ROLES and AUTH_EVENTS are constant for auth functions
-     */
-    constant("USER_ROLES", {
-        all: "*",
-        admin: "admin",
-        student: "student",
-        staff: "staff",
-        dean: "dean"
-    })
-    .constant('AUTH_EVENTS', {
-        loginSuccess: 'auth-login-success',
-        loginFailed: 'auth-login-failed',
-        logoutSuccess: 'auth-logout-success',
-        sessionTimeout: 'auth-session-timeout',
-        notAuthenticated: 'auth-not-authenticated',
-        notAuthorized: 'auth-not-authorized'
-    })
+    })())
     .config(function ($logProvider) {
         // @if NODE_ENV='PRODUCTION'
         $logProvider.debugEnabled(false);

docs/DOCS.md

+#UI API Docs
+
+UI Application consists of those elements:
+
+- `app.js`: Main module of the app.
+- `crud_controller.js`: The module of controllers for CRUD works.
+- `auth_controller.js`: The module of controllers for authorization.
+- `auth_service.js`: The module of service for authorization.
+- `form_service.js`: The service that handles dynamically form generation, prepare input types, validation, redirection of related crud page and form submiting.
+- `directives.js`: Carries app-wide directives.
+- `interceptors.js`: Module for configure request and response objects of http functions.
\ No newline at end of file