Fix problem with general block form display
Fix problem when dropping a block on contrainer which is already the blcok container
Fix weird offset when dragging child block
Restore block list link on page admin
Improve blocks and containers default name
Merge pull request #318 from plouc/page_composer_general_display_fix

Page composer general display fix
fix regression with page selection (parent management)
Introduce pages tree view
Update default context defined with SonataBlockBundle
Fix regression with container'code #320
Merge branch 'master' in 'ftr_page_tree'
Avoiding empty script/style tags
Merge pull request #322 from ronanguilloux/patch-1

Avoiding empty script/style tags
Improve tree view
Fix bug on compose
Add compose link on page preview (editor mode)
Merge pull request #323 from plouc/ftr_page_tree

Ftr page tree
tweak some view
restore original size composer boxes