[Composer] Limited doctrine/collections to ^1.8 (#8)

[composer] Set dependencies for 4.0.2 release.

[composer] Set dependencies for 4.0.1 release.

Disabled throwing exception on errors to avoid false results on depre…

…cation warnings

EC-245: JobQueueBundle cron throws exception and pollutes log (#1)

[Composer] Generated lock file

Merge pull request schmittjoh#224 from BureauVierkant/command-di

Removed ContainerAwareCommand in favor of Command with DI

replaces another assertion

fixes dev version

Merge pull request schmittjoh#176 from anorgan/master

Create Process with command line instead of ProcessBuilder