removed bundle/ from .gitignore; updated gemfile and add rbenv .ruby-version to state specific github's jekyll-compatible ruby version.
Merge branch 'master' of github.com:oryband/oryband.github.com

* 'master' of github.com:oryband/oryband.github.com:
  Replace master branch with page content via GitHub
updated .gitignore
updated gemfile