Feature Add + Redesign 2

- Renamed some pages
- Simplified UI for selected containers to edit
- Added a WYSIWYG editor (tinyMCE)
- Updated setup/installation script
- Made one script for setup and install
- Added a sitemap control for adding/deleting pages and containers
- Added a help script
- Included some bootstrap-y buttons and controls
- changed the inclusion script to load.php
- made the container inclusion script more flexible for ajax and inline
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