Created a basic ViewEventController. All GUI-related actions should be put in that class.

Reported-by: lhnguyenduc
Signed-off by: Long Nguyen Duc Hoang <lhnguyenduc@wpi.edu>
Displays a message next to the 'Create Game' button if the session name field is left blank
Integrate the ViewEventController with other views

Reported-by: lhnguyenduc
Signed-off by: Long Nguyen Duc Hoang <lhnguyenduc@wpi.edu>
Remove createGame bugs
Merge pull request #85 from hlong290494/viewEventController

Created ViewEventController for future GUI actions
Tested by: Alec Thompson - ajthompson, Ben Korza - benkorza
Merge pull request #87 from sfmailand/live-error-message

Displays a message next to the 'Create Game' button if the session name ...