Merge pull request #4 from bcomnes/dev

Expanded and Reworded prerequisite instructions
Added .travis.yml for testing grunt and jekyll builds on commit

This required adding a few things to package.json and the Gemfile

Sass was added to the gemfile.
grunt-cli and bower were added to package.json as devDependancies

Vendor folder added to jekyll exclude list
Merge pull request #5 from bcomnes/travis

Added .travis.yml for testing grunt and jekyll builds on commit
Added Travis Badge to README.md
Added links to irc and silo profiles
Merge pull request #7 from bcomnes/master

Added Travis Badge and links to Silo profiles in the footer