[refactor] task update form

- removes action endpoint on form tag to avoid SSL/TLS termination issue when used with proxies

Author: blakehooks

resources/views/tasks/form.blade.php

@@ -4,7 +4,7 @@
     - {{ $task->exists ? 'Update' : 'Create'}} Task
 @stop
 @section('main-panel-before')
-    <form action="{{ request()->fullUrl() }}" method="POST">
+    <form method="POST">
         {{csrf_field()}}
 @stop
 @section('title')