Show warning alerts at frontend
Multiple object managers support
minor touches
remove unused use statement
[ContentBundle,WebBundle] Improve ContentBundle to use the power of
Symfony-CMF

Added possibility to add from backend :
- menus, 
- slideshow (with liipImagine filter), 
- routes to static content,

Added 3 slideshow location in layout. Display slideshow in top, content
and sidebar positions with sonata_block_render.

Menus could be displayed in frontend by simply calling knp_menu_render
and menu name (eg: {{ knp_menu_render('main') }})

Fixed some typos from previous ContentBundle commit, and create all
translations strings

Reorganize route and template by grouping them in a content dir for
better future maintenance
[ContentBundle,WebBundle] Fix some standard coding for PR 1962
[ContentBundle,WebBundle] Fix some bad coding practices while displaying
collection for slideshow and menu
[Core] Optimize NthOrder promotion checker.
Merge pull request #1967 from stloyd/bugfix/nth_order

[Core] Optimize NthOrder promotion checker.
Fix-1981
Latest fix for ContentBundle
Merge pull request #1990 from Joypricecorp/fix-1981

[ContentBundle] Fix-1981
Improve settings currency prevent user error.
[ContentBundle,WebBundle] Improve ContentBundle to use the power of
Symfony-CMF

Added possibility to add from backend :
- menus, 
- slideshow (with liipImagine filter), 
- routes to static content,

Added 3 slideshow location in layout. Display slideshow in top, content
and sidebar positions with sonata_block_render.

Menus could be displayed in frontend by simply calling knp_menu_render
and menu name (eg: {{ knp_menu_render('main') }})

Fixed some typos from previous ContentBundle commit, and create all
translations strings

Reorganize route and template by grouping them in a content dir for
better future maintenance
[ContentBundle,WebBundle] Fix some standard coding for PR 1962
[ContentBundle,WebBundle] Fix some bad coding practices while displaying
collection for slideshow and menu
Latest fix for ContentBundle
[ContentBundle,WebBundle] Resolve conflicts
Merge pull request #1962 from psyray/improve-content-bundle

[ContentBundle,WebBundle] Improve ContentBundle to use the power of Symfony-CMF
Fixes to imagine block