update Develop tab landing page with Studio 2.0 announcement.
update Develop tab landing page with Studio 2.0 announcement.

Change-Id: I4b7ec7196f125995b89345817ebd183c9b3dd975

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