Update _config.yml

updated last name and about/github info.
Create 2013-08-26-alex-post.md

Creating first post
Merge pull request #1 from silshack/gh-pages

Pull request - merge update
Update 2013-08-26-alex-post.md

added header. Duh.
Update 2013-08-26-alex-post.md

fixed name from stupid copy/pasting of header.
Update _config.yml

changed author name to alexharding from aharding
Merge pull request #170 from alexharding/gh-pages

alex - correct pull request