add provider and context dialog to commands; fix cs
update and fix command line documentation
Merge pull request #285 from gimler/command_pimp

add provider and context dialog to commands; fix cs
Fix compiler class
correct provider names
Fix composer.json
Merge pull request #287 from gimler/patch-4

[DOC] correct provider names
Adapt list view to the new layout
Adapt new 2.2 layout
Merge branch '2.1'
Merge branch 'sonata/master'