added instructions for setting Textmate as the default editor in Git
added link for information on "Calling TextMate from Other Applications"
added more info about using TextMate in my .gitconfig
added cddropboxprojects alias as a shortcut to my projects home directory

there's probably something better to use than "cddropboxprojects" as an
alias for this, but it works for now
added more options to my "l" alias command
trying Kaleidoscope as my default Git merge and diff tool
added MIT License
Merge pull request #14 from natedillon/develop

v0.6.0