Gemfile.lock should not be included in gems

Gemfile.lock is for applications
fix dependencies

* Improve versions in gemspec
* Gemfile should not list gems in gemspec
* Remove referenced git repos from Gemfile
wysiwyg input provides no benefit
gitignore Gemfile.lock
ensure friendly_id is loaded before tlab
fillmurray
new look

* Posts in full on front page
* Author info in left sidebar
* Content in a center span8 column

Change-Id: If51264fd78e8b6dff198d2761b1b509ed4dd8ce6
Merge pull request #1 from freerunningtech/new_look

New look