Parse args and pass to Twitter gem. Implements #2
woohoo, now supports options
Bump to version 1.1.0
Merge branch 'master' of github.com:rob-murray/jekyll-twitter-plugin

* 'master' of github.com:rob-murray/jekyll-twitter-plugin:
  Update README.md
  Remove unrequired initialize
  Update README.md

Conflicts:
	README.md