Plugins [GitLab]: Report issue changes from update_issue(). Issue alterations are now reported.
Plugins: Added flag to check_commit() to inhibit changes. The check_commit() plugin hook is now called also from CommitHookUtilsRepo::check_commit().
Plugins [GitLab]: Fixed typo.
GitLab: Improved issue detection from branch name.
Plugins [GitLab]: Fixed bug in update_issue().
Added base GitLab issue lookup plugin.