Added all the controllers/actions to requierments
Merge branch 'dev-set3-iteration5' of https://github.com/333fred/wpi-suite-tng into dev-set3-iteration5
Fixes for several failing tests that were not updated to reflect new content, as well as a bug identified by tests
Fixed issues with statistics panel's radio buttons
Merge branch 'dev-set3-iteration5' of github.com:333fred/wpi-suite-tng into dev-set3-iteration5
[Matt and I] Finished adding/removing parents/children in subrequirements. Gui refreshes correctly for all buttons
Treeview has been refactored to save the nodes as iterations and requirements instead of strings, and perform the operations on these objects rather than looking them up in the database.
Merge branch 'dev-set3-iteration5' of https://github.com/333fred/wpi-suite-tng into dev-set3-iteration5
Merge branch 'dev-set3-iteration5' of github.com:333fred/wpi-suite-tng into dev-set3-filter