Added proper error messages to IterationView based upton server response, with Matt
Merge branch 'dev-set3-iterations' of https://github.com/333fred/wpi-suite-tng into dev-set3-iteration3
Merge branch 'dev-set3-iteration3' of https://github.com/333fred/wpi-suite-tng into dev-set3-iterations
Added in database updating to another observer
Added create iteration button, Iteration tab doesn't automaticly pop up on start, with Matt
Added the base for the user manual, modified MainTabController to add as a tab. With Pat Bobell. Need to add a button for it.
Implemented requirement estimates
Merge branch 'dev-set3-iterations' of https://github.com/333fred/wpi-suite-tng into dev-set3-tableview