git-server 1.4
IllegalStateException from Connection.openSession should be rethrown as GitException.
Merge pull request #145 from jglick/new-git-server

git-server 1.4
Merge pull request #146 from jglick/IllegalStateException

IllegalStateException from Connection.openSession
Merge commit 'd699b0f9daefd1d0c0662285224a29a0f42eed95' into HEAD