Merge pull request #26 from wtg/uiFixes

Update navbar and other style changes
Merge pull request #27 from wtg/uiFixes

Alphabetize root categories and subcategories. Finish user profile edit ...
Merge pull request #28 from wtg/uiFixes

Modify user profile layout and navbar details
Merge pull request #29 from wtg/uiFixes

Layout change for document download page, added breadcrumb navigation fo...
Merge pull request #30 from wtg/uiFixes

UI Fixes
Documents now upload to the current selected category
Fix and refactor permissions
Merge pull request #31 from wtg/documentUploadChanges

Document upload changes
Truncate titles and descriptions for document list items