Added a Post

I added a post. Go me.
Update 2013-05-13-Quick-first-post.md
Cleaning up some typo's

Cleaning up some typo's; there's nothing more to it.
Removed unneccesary 'your'.

Once will do just fine.
Removed my post

Removed my "Quick first post" as it's no use to other people. ;-)
Merge pull request #2 from toretto/content-fixes

Minor content fixes