Fixed the lock screen problem.
Zapped a "hint" that was OBE.
Added more documentation for Executor thread pools.
Added new ACronymApplication.
Added new assignment.
Fixed AndroidManifest.xml bug.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	assignments/week-6-assignment-5/W6-A5-ThreadedDownloads-StartedServices/src/edu/vuum/mocca/DownloadActivity.java