Fixes bug where admin button would reappear on tab switch

Fixes bug where switching to another module caused admin buttons to
reappear

Author: lhunker
Making diabled fields in CompletedRequirementPanel same color

Edited the final estimate and note field so they are the same color when
disabled

Author: lhunker
Fixes manual change note

Manual change note only appears once if changeing final estimate for the
second time

Author: lhunker
Fixes game description panel default size
Adds horizontal scrolling to vote panel
Adds a button to undo changes

Author: lhunker
Merge remote-tracking branch 'origin/GUIFixes' into GUIFixes
adds undo icon

Author: lhunker
Decks now have default name

Also fixes some bugs with validation of deck name and deck values
Removes all warnings - yay!
Adding functionality to undo button

undo button clears everything but deck selection

Author: lhunker
Undo changes now works for deck as well

undo changes also undo's changes to the selected deck

Author: lhunker
Merge branch 'GUIFixes' of github.com:dbeckwith/wpi-suite into GUIFixes

Conflicts:
	PlanningPoker/src/edu/wpi/cs/wpisuitetng/modules/planningpoker/view/main/NewGamePanel.java
	PlanningPoker/src/edu/wpi/cs/wpisuitetng/modules/planningpoker/view/main/NewGameRequirementsPanel.java

Author: lhunker
Tweak visibility of undo button

undo button is now disabled when edit game panel is first loaded

Author: lhunker
Removes unused progress bars
Merge branch 'team9dev' into GUIFixes
Merge branch 'GUIFixes' of github.com:dbeckwith/wpi-suite into GUIFixes
Changes deck regex to only allow 3-digit ints
Hides popup box if no changes have been made

Adds functionality so that the program will only ask to quit if changes
have been made.

Author: Shockolate Quan1992
Cannot start a game if the deadline has passed, dialog box pops up.
Added deadlinePassed function to game model to check if a games deadline has passed.

Authors: dcwethern, quan1992