Process
Reorder and group dependencies, config and routing by functionality
Remove json comment
prestaconcept/symfony-prestacms#73:
 * AppKernel: segmented bundle registration
 * config: dispatch cms and presta admin in specific includes files
Update remove cms process
Fix typo in README
Fix bundle registration
Fix remove cms process
refactor block declaration in each bundles
Merge pull request #13 from prestaconcept/remove_presta_cms

Refactoring to allow to easily remove presta cms