Can now delete a requirement, changed dropdown colors, made aesthetic table changes
Create Iteration Observers and Contollers (WIP)
Merge branch 'developer-updatedelete' of https://github.com/djkirby/wpi-suite-tng into developer-updatedelete
Removed requirement manager jar from git
Revert "Removed requirement manager jar from git"

This reverts commit 7976137b20b4561e719eaf6f6f108c96c0602775.
Revert "Revert "Removed requirement manager jar from git""

This reverts commit ac5e4c536b81692325933f945a0013c0e30d3b58.
Revert "Removed requirement manager jar from git"

This reverts commit 7976137b20b4561e719eaf6f6f108c96c0602775.
Fixed bug that caused requirement manager to not build
added id field and an EntityManager class for Iteration to allow that class to interact with the server properly; also added documentation to Iteration and corrected documentation in Requirement
iteration now functional in server communication; documentation updated as well
Fixed merging conflicts
Added documentation for deleting a requirement
Merge branch 'developer-updatedelete' of github.com:djkirby/wpi-suite-tng into developer-updatedelete
Added ability to update iteration estimates and save iterations to server.  Only problem remaining is with registering iterations with the core.
Updated overview table to retrieve iterations automatically
Almost working code for updating iterations feature.
Fixed bug with storing iterations on the server.
Finished implementation of iteration updating
Changed Package requirements in Observer, "unused"
Changed package imports unused in the Iteration Controllers