Added simple feed with latest posts.
Merge remote-tracking branch 'upstream/master' into post_feed

Conflicts:
	code/Model/Post.php
	index.php
Missing semi-colon.
Merge pull request #66 from bobbyshaw/hotfix/mysql-missing-semicolon

Missing semi-colon.
Merge pull request #63 from wojtekn/post_feed

Added simple feed with latest posts.
Remove spl autoloader and use psr0 autoloader from composer instead
Remove spl autoloader and use psr0 autoloader from composer instead
Updated composer lock for PSR autoloader
Refactor to work toward PSR-4 with namespaces
Merge Feed PR update into psr autoloader