Pants script with md5sum capabilities
Addressing review comments
Merge pull request #205 from orsenthil/pants_script

Pants script with md5sum capabilities
buffer is a builtin, apparently.
Restore parity with prior behavior of bundle_create.

Not 100% sure if this is correct, because I'm unclear on the
precise semantics of jvm_binary_create_deployjar, but this was
breaking all our deploy scripts, so for now at least it's
important to keep this behavior consistent.
Merge branch 'master' of github.com:twitter/commons into jsirois/sync/pants-1
Upgrade setuptools to 2.1.2, kill dead pants deps.
Fixup ArgsResourceMapper task - BUILD.commons version was fixed but this is the one thats needed.
Kill unused constant.
Work around the twitter.common.python egg including the pex binary in a non-namespace package defeating twitter.common.python imports.
Fixup formatting and a bad has_sources in Scalastyle
Fixup import
Fixup Scalastyle target assumptions.
Sync missed get_scm bootstrapping logic.
Upgrade to jmake-1.3.7-7 to pick up a fix for the text dependency db format.
Kill the private foursquare repo from the public resolver list and update the maven central url.
Kill ivysvnresolver bootstrapping - pants does this internally now.
Kill missed reference.
Fixup maven central repo url.
Minimize commons repositories.