Add settings to container block
Remove options resolver
Merge pull request #12 from rmsint/settings_undo_optionsresolver

Remove options resolver
make tests run again and activate travis, support symfony 2.2
show travis status
be more cautious with loading blocks
adjust code coverage ignore
Merge pull request #11 from rmsint/settings-container-block

Add settings to container block
avoid fatal error on not existing referenced block
fixing test of container block service
throwing exception rather than just logging if document is found but no BlockInterface