git gerrit patchset -t use git difftool
fix help doc
Merge pull request #7 from Feng23/master

Hope to use difftool
Update README.md

There's no pull rebase anymore if not in a review branch
Update git-gerrit

There's no pull rebase when not in a review branch anymore
Merge pull request #8 from Ymbra/master

Pull rebase is not effective anymore, remove it from docs
[BUGFIX] Fix typo in variable name
[TASK] Fix docs: subcommand is called apply, not start
[TASK] Abstract out change_opt_check