Prepare 2.12.0 release

Merge pull request nelmio#768 from SHyx0rmZ/fix-sf-30-dump-command-en…

…ter-scope

Check for deprecated method enterScope() in DumpCommand

Merge pull request nelmio#765 from Ener-Getick/DEPRECATION

Fix a deprecation

Prepare 2.11.0 release

Merge pull request nelmio#740 from fstr/master

[ISSUE-739] ApiDoc parameters setting will override lower parameter definitions in the hierarchy

Let the js library set the proper Content-type header when sending fi…

…les in sandbox - fixes nelmio#501

Restore 5.3 compat (implicit)

Implicit means: it's a best effort approach
but there is no guarantee that this bundle
will continue to work well with PHP < 5.4

Prepare 2.10.0 release

Prepare 2.9.0 release

update branch-alias (composer)