Add new calendar database columns; do not merge (cherry-picked 1fa64)
Add new calendar database columns; do not merge (cherry-picked 1fa64)

The columns are guestsCanModify, guestsCanInviteOthers,
guestsCanSeeGuests, organizer, and canInviteOthers.

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base