Added multi-delete for git-delete-branch and git-delete-tag
Correcting typos
Compiled latest documentation
Applying changes from delete-tag to delete-branch for consistency
Removed unnecessary string quotes (thanks `git` ref design) and everything works
Tags are not being found with string concatenation
Updated delete-tag to accept multiple tags
Corrections for delete-branch
Updating docs for delete-tag
Added 'Todd Wolfson' to AUTHORS
Updated documentation for delete-branch
Moved deletions to concatenate strings and delete in one fell swoop
Reworking delete-branch to delete multiple branches in series
Merge pull request #188 from twolfson/dev/add.multi.delete.squashed

Added multi-delete for git-delete-branch and git-delete-tag.