Changed travis to only build this branch
Removed deploy to gh-pages in this branch

Deploying to gh-pages should only happen after a merge from a pull
request occurs
Removed ssh script and pull from gh-pages
Extracted docpad.config in to seperate files

Config can now be changed based on environment. i.e. live or dev
Merge pull request #3 from pflannery/dev

Seperation of Live and Dev configuration updates