Rename pants to pantsbuild.pants

Review Request #210 — Created April 10, 2014 and submitted — Latest diff uploaded

ity
pants
jsirois, travis
Reason: Pants exists - https://pypi.python.org/pypi/pants/1.0.1
./build-support/bin/ci.sh

$ ./pants setup_py  src/python/pants/BUILD:pants-packaged
....
Running packager against /Users/ity/workspace/pants/dist/pantsbuild.pants-0.0.17
Writing /Users/ity/workspace/pants/dist/pantsbuild.pants-0.0.17.tar.gz
Loading...