Merge "add source.properties file to the offline docs build which is required...
Merge "add source.properties file to the offline docs build which is required to get this in the SDK Manager" into nyc-dev am: 6d0e0bdc am: 9f05056c am: c8dd22bc
am: 237bf1f9
Change-Id: I3e4a84599dc53f268f8241d225b073b3db8ccb22