Upgrade to L5 + huge refactor + more. closes #2

New stuff:
- Signup + email confirmation.
- Updated authentication strategy with remember cookies. closes #5
- New search system with some example gambits! This is cool - check out
the source. Fulltext drivers will be implemented as decorators
overriding the EloquentPostRepository’s findByContent method.
- Lay down the foundation for bootstrapping the Ember app.
- Update Web layer’s asset manager to properly publish CSS/JS files.
- Console commands to run installation migrations and seeds.

Refactoring:
- New structure: move models, repositories, commands, and events into
their own namespaces, rather than grouping by entity.
- All events are classes.
- Use L5 middleware and command bus implementations.
- Clearer use of repositories and the Active Record pattern.
Repositories are used only for retrieval of ActiveRecord objects, and
then save/delete operations are called directly on those ActiveRecords.
This way, we don’t over-abstract at the cost of Eloquent magic, but
testing is still easy.
- Refactor of Web layer so that it uses the Actions routing
architecture.
- “Actor” concept instead of depending on Laravel’s Auth.
- General cleanup!

ember/app/authenticators/flarum.js

@@ -3,35 +3,26 @@ import config from '../config/environment';
 
 export default Base.extend({
 
-  restore: function(data) {
-    var container = this.container;
-    return new Ember.RSVP.Promise(function(resolve, reject) {
-      Ember.run.next(function() {
-        container.lookup('store:main').find('user', data.userId).then(function(user) {
-          resolve( { token: data.token, userId: data.userId, user: user } );
-        });
-      });
-    });
-  },
-
   authenticate: function(credentials) {
     var container = this.container;
     return new Ember.RSVP.Promise(function(resolve, reject) {
       Ember.$.ajax({
-        url:  config.apiURL+'/auth/login',
+        url:  config.baseURL+'login',
         type: 'POST',
         data: { identification: credentials.identification, password: credentials.password }
       }).then(function(response) {
-          container.lookup('store:main').find('user', response.userId).then(function(user) {
-            resolve({ token: response.token, userId: response.userId, user: user });
-          });
+        container.lookup('store:main').find('user', response.userId).then(function(user) {
+          resolve({ token: response.token, userId: response.userId, user: user });
+        });
       }, function(xhr, status, error) {
-          reject(xhr.responseJSON.errors);
+        reject(xhr.responseJSON.errors);
       });
     });
   },
 
-  // invalidate: function(data) {
-  //     return new Ember.RSVP.Promise();
-  // }
-});
+  invalidate: function(data) {
+    return new Ember.RSVP.Promise(function() {
+      window.location = config.baseURL+'logout';
+    });
+  }
+});