Resolved conflicts
Resolved conflicts
Refactored to use auto routes
Merge remote-tracking branch 'origin/auto_route' into auto_route

Conflicts:
	DependencyInjection/SymfonyCmfBlogExtension.php
Removed hard dependency on Sonata admin
Allow admin and document classes to be set in config.
Allow null classes to be interpreted as defaults in config
Fixes
Cast to string
Removed tags from posts
Removed getVlog method from controller
Merge remote-tracking branch 'origin/master' into auto_route

Conflicts:
	Document/Post.php
Merge pull request #8 from symfony-cmf/auto_route

Auto route integration. REMOVES TAG FUNCTIONALITY! Use 0.1 if this is a concernt.