adding git-missing command
allow options to be passed through to git log
changed the code for git bug|feature|refactor to only accept single argument when not finishing a bug|feature|refactor. This is an easy solution to avoid misspelings of the word 'finish'
git-create-branch: bug fix for branch creation use HEAD instead of origin
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
Add comment for the code

I think it's better that we have description in the file.
Address issue #190, git-setup should test for existing .git in target directory

- now exits with an error message if the target directory already has a .git directory
Fix git-squash typo
Update Readme.md

Cleaned up the READ file formatting a little after reading it to help the next person that is thinking of adding more documentation.
Simplify delete-merged-branches

This will delete branches merged into the current branch.

This uses `-d` and is therefore safer than the current script (which uses `-D`).
IMO, this mitigates the need to prompt.
removing `git promote`

I don't see a `git promote` command, so I am removing it from the Readme.
git-changelog: don't output a trailing space after the date

This has been driving me and others crazy for forever.
/cc @guille @MatthewMueller
Merge pull request #201 from TooTallNate/patch-1

git-changelog: don't output a trailing space after the date
Merge pull request #199 from tlvince/refactor/git-delete-merged-branches

Simplify delete-merged-branches
Add --no-merges option to changelog

--no-merges allows for generating changelog without information about
merge commits
Update git-changelog docs for --no-merges option
Merge pull request #159 from code42day/no-merges-changelog

Add --no-merges option to git-changelog
Fix changelog formatting for large version numbers

This allows for version numbers which require more than 18 characters to
be underlined and pretty. :)
Update Readme.md

Removed the bit about `git-ignore -t` as this was removed by b7222ed2.
Add check for no changes in the tree (no sub-modules)