#355 Calculate distance button (#366)

* #355 Calculate distance button in add/edit Flight page

* Styling

* Move add/edit flight logic out of controller and into service layer

* Styling

* Formatting

* Run styleci against modules dir

* Styleci config

* Style fixes in /modules

modules/Sample/Http/Routes/web.php

@@ -1,9 +1,9 @@
 <?php
 
 Route::group(['middleware' => [
-    'role:user' # leave blank to make this public
-]], function() {
-    # all your routes are prefixed with the above prefix
-    # e.g. yoursite.com/sample
+    'role:user', // leave blank to make this public
+]], function () {
+    // all your routes are prefixed with the above prefix
+    // e.g. yoursite.com/sample
     Route::get('/', 'SampleController@index');
 });