Added the ability to browse projects, releases, customers and users. Filters are not applied just yet, but it's getting there.

I definitely broke the selection view for other purposes. I will be fixing that tonight.

Currently, only parents are displayed. Will need to work on children later.
Fully featured filtering.

Users can select from a list of their projects, releases, customers and users. The table view will be updated with the filter selection.
Fixed an issue with getting all the item details.

Stupid capitalization error.
Merge branch 'master' of https://github.com/f2rf2r/OnTime-iOS