Fixed: delete meta field
Meta: Don't include admin.js when not logged in
Hide 'copy' bulk process option for Nodes and Links

Avoids user confusion when presented with "choose one time" error message,
but still allow the row action to work.
Template: Call CroogoHelper::adminRowActions() by default

Closes #496
README: Fix incorrect package name when installing with composer
Fix: Calculate Terms Tree hierarchy for presentation

Close #495
Translate 'Powered by'
CroogoPlugin: Avoid undefined index error in _isCroogoPlugin()
Wysiwyg: Move configuration from within a helper to bootstrap.php
Wysiwyg: Adjust condition to allow for empty uploadsPath

Without this check, an empty URL will try converted to the current
request action which is not something that is desired.
Template: Using plugin_name as domain instead of croogo
Template: Call CroogoHelper::adminBoxes() by default
Merge branch 'pr/497': Console template improvements