My changes

Register changes, Login changes and several other little quality of life
changes.
Merge remote-tracking branch 'origin/master'

Conflicts:
	KeepUpV1/gen/com/keepupv1/R.java
	KeepUpV1/src/com/example/keepupv1/DatabaseVariables.java
	KeepUpV1/src/com/keepupv1/GroupActivity.java
reorganised a bunch of files from the merge.