Add missing getTime function in Job class
Fix some docblocks
Fix some docblocks in IronJob
don't require artisan.php if it does not exist
Merge pull request #5749 from alprs/fix/require-if-exists

[4.2] Don't require artisan.php if it does not exist
Merge pull request #5744 from lucasmichot/4.2-queue-ironjob-docblock

[4.2] Queue : fix some docblocks in IronJob
Merge pull request #5742 from lucasmichot/4.2-queue-job-gettime-missing

[4.2] Queue : add missing getTime function in Job class
Merge pull request #5743 from lucasmichot/4.2-routing-urlgenerator-getscheme

[4.2] Routing : fix some docblocks
Fixed the *ix plural regular expression replacing the pattern in the middle of a word
backported redis queue migration
Merge pull request #5755 from mohitmamoria/redis-queue-fix-backport

Backported Redis Queue migration fix to 4.2
Merge pull request #5754 from EloProf/4.2

[4.2] Fixed the *ix plural regular expression replacing the pattern in the middle of a word
Remove array_get() null default value)
Merge pull request #5766 from lucasmichot/4.2-array-get-null-default

[4.2] Remove array_get() null default value
Minor formatting
Remove useless else...return
Global formatting fix
Simplify extractOptionalParameters
Merge pull request #5782 from lucasmichot/4.2-routes-extractoptionalparameters

[4.2] Route : simplify extractOptionalParameters
Merge pull request #5781 from lucasmichot/4.2-formatting

[4.2] Global formatting fix