Update to JGit 0.8.4.378-g2aa4196

This fixes a bug in the path quoting in the patch cache, which caused
"@2" in a filename to disappear in the web UI.

We can also now take advantage of DiffFormatter's ability to
do rename detection for us, as well as configure the streaming
threshold from gerrit.config (via the WindowCache).

Bug: issue 706
Change-Id: Id45676bdeb5a73035472ea5e27c2c4ec94d4b9dc
Signed-off-by: Shawn O. Pearce <sop@google.com>
3 files changed