* helm-ls-git.el (helm-ls-git-header-name): Fix when repo have no branches yet (just initialized).
* helm-ls-git.el (helm-ls-git-sort-fn): sort candidates as in helm-find-files.
* helm-ls-git.el: Search only basename of candidate.
* helm-ls-git.el: Fix copyright.
* helm-ls-git.el (helm-source-ls-git): match basename only when helm-ff-transformer-show-only-basename.
* helm-ls-git.el: Reindent according to new cl-indent style.