Renamed 'TimeLine' to 'Timeline'.
Removed unecessary methods and fields from Timeline class. Details like array sorting and Timeline description can come later. They were detracting from the primary mechanics of the class.
Changed all 'List' to 'ArrayList'.
Removed debug code from GUI.java.
Changed all 'List' to 'ArrayList' in TimePlane.java.
Merge branch 'master' of https://github.com/ahiijny/hypertime

Conflicts:
	.project