Removed comments, removed slivers on the chart that have no reqs, added colors that don't work, looked at the history to see why children aren't appearing in the history (it's because the req is somehow being changed without updating with the history log). I don't know what else, I should commit more.

Signed-off-by: Evan Polekoff <epolekoff@gmail.com>
Merge branch 'team1-dev' of https://github.com/cmdunkers/wpi-suite-tng into team1-dev

Conflicts:
	RequirementsManager/src/edu/wpi/cs/wpisuitetng/modules/RequirementsManager/tabs/controller/UpdateAllRequirementsController.java