Merge pull request #1 from heitzke/master

Initial styling and beginning audit
working on getting icons for grids together
icons
Merge pull request #2 from c-collins/master

Icons!
added font awesome to project for icon set
added gridzilla icon, added font awesome example to home page
added more example grids, deleted images that are no longer needed
corrected gemfile to use correct git path
adding in additional styling to grid, adding transparency to checkbox and bullet images