Fixed bug where array based group filters would not be merged with filters applied to a route using before/after method.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
Spelling: built -> build
Fix phrasing in Queue::bulk() docblock
Merge pull request #6525 from josegonzalez/patch-1

Fix phrasing in Queue::bulk() docblock
Merge pull request #6524 from rhynodesigns/patch-1

Spelling: built -> build
Merge pull request #6510 from jasonlewis/fix/adding-multiple-filters

[4.2] Fix bug with array filters and using before/after method on route.
Cleaning up merge conflicts.