Moved LoginGUI and RegisterGUI to GUI package
more clean up
push
fixing bugs
zz
Merge branch 'master' of
https://github.com/BBKeys-Metrics/BBKeys-Metrics

Conflicts:
	BBKeys_Metrics/src/GUI/MyScores.java
Implemented inheritence and singleton
Merge branch 'master' of
https://github.com/BBKeys-Metrics/BBKeys-Metrics

Conflicts:
	BBKeys_Metrics/src/GUI/Compare.java
	BBKeys_Metrics/src/GUI/Frame.java
	BBKeys_Metrics/src/GUI/MyScores.java
	BBKeys_Metrics/src/Metrics/GradableItemTest.java
	BBKeys_Metrics/src/Metrics/Metric.java
	BBKeys_Metrics/src/Metrics/Metrics.java
	BBKeys_Metrics/src/Metrics/Preferences.java