Nodes: Display hierarchy and allow move up|down
Merge branch 'master' into 2.2

* master:
  Fix: Use CroogoHelper::adminScript() to fix load order
  Fix: Missing escape flag
  Remove bottom margin so filter area fits touches the table
  Fix: form-inline was not required for bulk process form
  Further tweak the common views
  Fix: Don't include chooser input when querystring is not present
  Improve translations edit breadcrumb
  Improve translation index breadcrumb
  Fix: Button is not showing in button group
  Add some more fallback views to the nodes term action
  Give ExtensionsLocales controller the ability to read all paths
  Add the Croogo locale package to the CakePHP Locale paths
  Removing deprecated use for `$this->data` from views and controllers
  Removing unnecessary css on admin login
  Fix issue with view paths and RSS feeds
  Fix incorrect string replace
Allow multiple select in autocomplete

This patch will update of both display and hidden related element field.
Values are separated with comma.
Rename variable since $ sign typically denotes a jquery object
Prevent XHR request when query length does not satisfy minLength
Merge branch 'pr/553' into 2.2

* pr/553:
  Prevent XHR request when query length does not satisfy minLength
  Rename variable since $ sign typically denotes a jquery object
  Allow multiple select in autocomplete

Closes #553
Hierarchy: Add breadcrumbs to display active type
Enable Controllers extending Nodes to have better experience

- The name Nodes are not hardcoded for better flash messages
- DOM Ids are not hardcoded and can be overriden via data API
BulkProcess: Redirect to referer
Merge branch '2.2-bulk' into 2.2

* 2.2-bulk:
  BulkProcess: Redirect to referer
  Enable Controllers extending Nodes to have better experience
Create Dashboards plugin to show dashboard boxes.

If Dashboard plugin is not enabled, fallback to ExtensionsDashboards
Add a setupAdminDashboard event
Render dashboard boxes into two columns and a full width column
Trigger event before and after dashboard box render
Add dashboard table to save custom user dashboards
Show some feedback on collapsing a dashboard box
Allow custom sorting of dashboard boxes
Save dashboard box location to database
Load up saved dashboard positions + constant for each column
Some pretty styling when dragging boxes around