Upgrade to Ruby 2.0.0 and new rvm conventions
Fix small typo in help cmd line documentation
Changes to accommodate ComicVine's recent breaking API changes

-The URL is no longer api.comicvine.com. It is now comicvine.com/api
-The issue credits for a person were removed. This information now must be retrieved from each individual issue
2012 -> 2013
Add the Comic-Con 2013 example report