Merge branch 'dev-toolbar' of git://github.com/dspe/ezp-next into dspe-dev-toolbar

Conflicts:
	eZ/Bundle/EzPublishCoreBundle/Resources/config/services.yml
	eZ/Bundle/EzPublishCoreBundle/Resources/views/Profiler/layout.html.twig
EZP-22152: Added dedicated EzPublishDebugBundle
EZP-22152: Reorganized the eZ debug toolbar panel
EZP-22152: Made twig execution time more accurate

The execution time of nested templates is substracted.
EZP-22152: Layout fixes
EZP-22152: Removed twig templates HTML comments debugging
Merge branch 'master' into EZP-22152-eztemplate_web_debug_toolbar