Merge pull request #213 from kazoompa/feature-new-functional-unit-ui

Implemented the bulk of the changes, still needs UI massage
Project styling
OPAL-1899 Variable presenter added to project
Category summary bootstrapified
Application presenter bootstrapified
Variable search added to main nav bar
Completed Functional Unit UI, revamped the Administration UI page, changed BreadcrumbsBuilder to simplify building breadcrumbs, some import cleanups