We assume an SVN checkout in parts of our build and will need to move to assuming a Git checkout.
Patches against https://github.com/dweiss/lucene-solr-svn2git from LUCENE-6933.
Migrate Lucene project from SVN to Git.
smokeTestRelease.py's maven checker needs to switch from svn to git
Add branch change trigger to common-build.xml to keep sane build on GIT branch change
Create a (cleaned up) SVN history in git