Update Process.php

helper.content_render: Throw exception if no template is valid.
Update View_Alter.php

Entity template: Catch exception of wrong configuration.
Update View_Alter.php

Entity template: On exception, do not print out the error message.
Update at_ui.info

No more require devel.module
at_ui.module: Provide /at/twig/views form, tool to print available variable in views.
Merge branch 'dev-master' of github.com:v3knet/at_base into dev-master

* 'dev-master' of github.com:v3knet/at_base:
  Add two reports (Follow up):
  Customize dev-indicator.
  stash