Fix passed message to git-commit
Fix force symlinking of a directory
Set up Git completion and __git_ps1
Change PS1
Refactor for consistency
Fix completion-script on OSX
Fix color of arrow in fallback PS1
Fix wrong wrapping of lines due to bad bescaping
Replace unicode string on backwards compatible version

Fixes incorrect behavior on default OSX bash
Add more shopt properties to bash
Suppress error output for outdated OSX bash
Fixes ln property to be crossplatform
Remove wrapping from files