added a phpcr loader
Merge pull request #134 from Burgov/master

Added a data loader for PHPCR
refactored PHPCR loader
minor tweaks to the AbstractDoctrineLoader
Add route options to routing loader
typo fixes
no need to download composer
Add config test and readme doc
run tests for all active 2.x branches
Cleanup coding conventions; Fix typo
Merge pull request #138 from sveriger/add_route_options

Add route options to routing loader
AbstractFilesystemResolverTest + CacheManagerTest