sync. w/ 10.!4/stable, validated on powerpc-darwin8 (at long last)
gflags version 2.0
oauth2client 1.1 and uritemplate 0.5.2
google-api-python-client 1.1, but don't let it try to install oauth2client and uritemplate
sockipy 1.02 but using a tar that actually works
crcmod 1.7
fix distribution permission issue
gsutil 3.29
google-apputils 0.3.0 and bigquery 2.0.12
New upstream mercurial 2.6.1.