Reset helpers: use revparse instead
Add reflog parameters to git_reset
Fix warning
Add reset tests for reflog
Fix reflog message when creating commits
Add reflog parameters to git_push_update_tips
Add reflog parameters to remote apis

Also added a test for git_remote_fetch.
Add reflog params to git_repository_detach_head
Merge remote-tracking branch 'libgit2/development' into bs/more-reflog-stuff
Fix a few references to changed function signatures
Prevent user's merge.conflictstyle from breaking tests
Fix broken clone test
Avoid crash when skipping remote test
More merge.conflictstyle fixes
Only run clone-failure test on private repo
Fix terrible indentation
Correct default reflog message for git_remote_fetch
Merge pull request #2099 from libgit2/bs/more-reflog-stuff

More reflogness