Adding PayumBundle to CoreBundle for Sylius-Standard
Merge pull request #477 from jjanvier/fix/add-payum2core

Adding PayumBundle to CoreBundle for Sylius-Standard
Use ~1.0 for rest bundle
Fix some CS glitches, add missing phpdocs etc.
Rename SettingBundle default view to be consistent
Merge pull request #479 from stloyd/bugfix/cs

Fix some CS glitches, add missing phpdocs etc.