Removed the http-equiv="Content-Type" meta tag because it's unneccessary in HTML5
Groups the gems in the Gemfile a little better, establishes a correct date time in config for blog posts for Charlotte, and sets proper values for the rss feed.
Adds blog post about the write-a-thon
Merge pull request #67 from scottelundgren/master

Catchup PR, meta tag clean up, Gemfile organizing, and a new blog post