Fixed cache warming/clearing
Merge pull request #144 from symfony-cmf/fix_caching

Fix cache clearing/warming
update right PR for documentation
really right PR
add arbitrary property to seo metadata
add  to sonata page service, fixes for CS
add frontend test
fix CS
add extractor
ChangelLog entry
fix typ
add form for admin extension
fix admin tests
extract test, cs fixes, licences
cs fixes to clear the review
more fixes
more fixes
init multi type functionality of the arbitrary properties
train SeoPresentation to set arbitrary properties by its type
refactor class name