Working on 1.5

* Added defaults to Roles settings.
* Reversed checkbox logic for Roles settings.
* Added ability to strip out any dashboard widget settings that may be set.
* Added cd-tips.
* Added toggle switches for disabling entire pages within the Roles settings.
* Renamed "Roles" tab in "Settings" to "Display".
* Changed content "block" system to a content "section" system and separated them out with menus under the tabs.
* Improved some setting visuals.