Tweaked homeshick, alias and vimrc.
Added some slick ideas I recently found online + fix for homeshick.
Changed my homeshick invocation to use the new style invocation.
Added 'cls' alias to clear and ls in one command.
Added some tweaks from video at https://www.youtube.com/watch?v=aHm36-na4-4#t=163 to my vimrc.