Added a context menu to unclosable tabs, aka Requimrents tab
Added initial model for a filter, with everything necessary for backend support
Added entity manager for filters.  We still need to validators once we determine the format for filters
Modified the entity manager to only return filters that belong to the current user
Added in validation to the entity manager, and an empty validator.  Still need to determine what is a valid filter once the front end has been implemented
Added in request observers and controller for adding, saving, getting by id, and getting all filters from the server.  Also added the mapping for the entity manager, and updated incorrect commenting
Added filter database
Made the filter database a daemon
Fixed save requirement button enabling bug
cleaned up text update listener
Made task user panel white by default. Added estimates for tasks. Almost fully implemented, needs gui change when multiple tasks are selected.
Added skeleton code for acceptance tests
Added skeleton code for acceptance tasks
Merge branch 'dev-set3-iteration5' of https://github.com/333fred/wpi-suite-tng into dev-set3-iteration5
Modified gui to reflect estimate changes based on task selection
Made it so that tabs edited inside requirements show they are changed, so that the user is prompted when trying to close the requirement with those unsaved changes
(with Jason Whitehouse) Fixed sorting while editing table view
Merge branch 'dev-set3-iteration5' of github.com:333fred/wpi-suite-tng into dev-set3-iteration5
Changed Requirement model to include acceptance tests
Added tests for StatView and fixed the broken test in ViewTest