Revised bug

Signed-off-by: tianyuli <tli@wpi.edu>
Merge branch 'team1-dev' of github.com:cmdunkers/wpi-suite-tng into team1-dev
Fixed a bug that wouldn't save child IDs in the childRequirementIDs field of Requirement
Made some changes to fit the idea of child requirements set by Martin
Merge remote-tracking branch 'origin/team1-dev' into team1-dev-estimate
Merge branch 'team1-dev' of github.com:cmdunkers/wpi-suite-tng into team1-dev
Added a parentRequirement to the Requirement View to compare certain fields
Added functionality to get total estimates, not finished yet.
Merge remote-tracking branch 'origin/team1-dev-estimate' into team1-dev-estimate
Merge branch 'team1-dev' of github.com:cmdunkers/wpi-suite-tng into team1-dev
Adding the retrieveParentRequirementController and observer
Fixing merge conflicts.
Merge remote-tracking branch 'origin/team1-dev-estimate' into team1-dev-estimate
Merge remote-tracking branch 'origin/team1-dev' into team1-dev-estimate
Merge remote-tracking branch 'origin/team1-dev-estimate' into team1-dev-estimate

Conflicts:
	RequirementsManager/src/edu/wpi/cs/wpisuitetng/modules/RequirementsManager/charts/BarPieChartPanel.java
	RequirementsManager/src/edu/wpi/cs/wpisuitetng/modules/RequirementsManager/charts/BarPieChartView.java
	RequirementsManager/src/edu/wpi/cs/wpisuitetng/modules/RequirementsManager/charts/controller/ChartTypeListener.java
	RequirementsManager/src/edu/wpi/cs/wpisuitetng/modules/RequirementsManager/charts/controller/SubDivisionListener.java
	RequirementsManager/test_PermissionsLog.txt
Merge branch 'team1-dev' of github.com:cmdunkers/wpi-suite-tng into team1-dev
Merge branch 'team1-dev' of github.com:cmdunkers/wpi-suite-tng into team1-dev
Moved a call to the server to the RequirementView, where it should be
Moved some things around in the Requirements View
Make all elements of requirement editable

Signed-off-by: tianyuli <tli@wpi.edu>