Updated and (will) publish blog entry for Metric-k-Center

Just finishing up the post. Nothing much really and not that interesting
of a post, but I can't just leave the post unfinished... that would just
be in bad-form.
Added libv8 to Gemfile
syntax error in Gemfile
Update to Gemfile
Updating therubyracer version
Removed LESS Files and Gems

The gem 'therubyracer' was giving me all kinds of hell after the new
version that came out and now Heroku is saying that you shouldn't be
using the gem (too much memory consumption) and I just want my site to
be quick so I'm getting rid of my LESS dependency and just going
straight CSS (which is fine).