Errors are all translated. Closes #364.

src/Http/Controllers/AuthController.php

@@ -57,7 +57,7 @@ class AuthController extends Controller
 
         return Redirect::back()
             ->withInput(Binput::except('password'))
-            ->with('error', 'Invalid email or password');
+            ->with('error', trans('forms.login.invalid'));
     }
 
     /**
@@ -94,11 +94,11 @@ class AuthController extends Controller
                 // Failed login, log back out.
                 Auth::logout();
 
-                return Redirect::route('login')->with('error', 'Invalid token');
+                return Redirect::route('login')->with('error', trans('forms.login.invalid-token'));
             }
         }
 
-        return Redirect::route('login')->with('error', 'Invalid token');
+        return Redirect::route('login')->with('error', trans('forms.login.invalid-token'));
     }
 
     /**

src/Http/Controllers/DashAPIController.php

@@ -21,7 +21,7 @@ class DashAPIController extends Controller
     public function postUpdateComponent(Component $component)
     {
         if (!$component->update(Binput::except(['_token']))) {
-            throw new Exception('Failed to update the component.');
+            throw new Exception(trans('dashboard.components.edit.failure'));
         }
 
         return $component;

src/Http/Controllers/DashSettingsController.php

@@ -169,7 +169,7 @@ class DashSettingsController extends Controller
             $maxSize = $file->getMaxFilesize();
 
             if ($file->getSize() > $maxSize) {
-                return Redirect::back()->withErrors("You need to upload an image that is less than $maxSize.");
+                return Redirect::back()->withErrors(trans('dashboard.settings.app-setup.too-big', ['size' => $maxSize]));
             }
 
             if (!$file->isValid() || $file->getError()) {
@@ -177,7 +177,7 @@ class DashSettingsController extends Controller
             }
 
             if (strpos($file->getMimeType(), 'image/') !== 0) {
-                return Redirect::back()->withErrors('Only images may be uploaded.');
+                return Redirect::back()->withErrors(trans('dashboard.settings.app-setup.images-only'));
             }
 
             // Store the banner.