added documentation for creating a custom service
form definition compatible with Symfony 2.2.x
deleted unnecessary file
Merge branch 'master' of https://github.com/copiaincolla/MetaTagsBundle
fixed reference to internal documentation
added status note
added Bundles loaded filter (not completed)
Merge branch 'master' of https://github.com/copiaincolla/MetaTagsBundle
tweaked configuration tree
urls generated are baseUrl independent
removed baseUrl filter decause not working
fixed baseUrl removal
fixed urls saving in database
Added filter by user defined bundles
fixed error in metatag form
Merge branch 'master' of https://github.com/copiaincolla/MetaTagsBundle

Conflicts:
	Loader/UrlsLoader.php
if you set expose parameter to false, the route will be ignored
Merge branch 'master' of https://github.com/copiaincolla/MetaTagsBundle
ISSUE 3: Remove saved routes from select
added support for twig variables in metatags values