Added BaseManager
Merge pull request #242 from eko/master

Update BlockInterator to be able to define layout setting
Merge pull request #243 from sylvaindeloux/SONATA-261

Added BaseManager
Update composer.json
fix method signature
Update .travis.yml
Update .travis.yml
allow page_id to be a string
Merge pull request #245 from docteurklein/fix/page_id-type

allow page_id to be a string