Update sermon schedule
change version number
Adjust Sermon Schedule with correct rooms
Remove the sermon archive page
Add caching to image.py
Merge branch 'master' into Release3

Conflicts:
	app.yaml
Update sermon schedule
small layout and title fix
Add un-archive and change them to ajax requests
Add manage navigation bar
Rename 'sermon schedule' to 'semester series'
Use webapp HTTP exceptions
Rework handler class architecture
update manage changelog and known issues
add basic error handling for images.BadImageError on manage/homepage_slides
change master version string
Removed bad import of deprecated 'Http404' class
change SemesterToBegin to SemesterToBeginIndex
Add TimeStamp to filter button to prevent caching
Split HomeAddress field in Housing Application