Adds documentation to the methods that we have implemented. Removes an unused constructor from the NewLeftHalfCreateGamePanel
Adds validation to the right create game panel to be sure that you are adding at least one requirement to a game
Merge branch 'NewCreateGamePanel' of https://github.com/cs3733bdt/wpi-suite into NewCreateGamePanel

# By Jeffrey Signore
# Via Jeffrey Signore
* 'NewCreateGamePanel' of https://github.com/cs3733bdt/wpi-suite:
  Made a few additional layout changes, mainly setting minimum sizes of the left and right haves. Jeffrey Signore
  Corrected the validation so that it appears on the name, description, and end date in the correct order and have the correct borders. Jeffrey Signore, Jonathan Leitchuc