- Update to 29.0.1547.65, which fixes a bug in Google Sync.
- Add an option to run regression test, default off.  If this option is
selected, an extra distribution file containing test data is downloaded
from an upstream mastersite.
- Rename the CLANG option to GCC and flip the default to off, as clang is
the default compiler for this port for quite some time now. 
Submitted by: George Liaskos [1,2]