Minor bugfix: Added missing composer dependency to ServiceManager
Remove "value" as a valid attribute for FormFile
Tests Remove value from valid attributes
fixed 5126: Persistent ID can't be configured for memcached
Fixes #5011
change naming test case
change mode from "r" to "r+"
Fixes #4959
coding standards fix
Merge pull request #5621
Merge pull request #5621 in master
Merge pull request #5594
Merge pull request #5594 in master
Merge pull request #5493. Fix #5126
Merge pull request #5493. Fix #5126 in master
Merge pull request #5186 from dol/bugfix/missing-servicemanager-dependency

Minor bugfix: Added missing composer dependency (ServiceManager) to Math package
[#5186] incorporate feedback

- Moved servicemanager to suggested dependency
- Added ext-bcmath and ext-gmp as suggested dependencies
Merge branch 'hotfix/5186'

Close #5186
Merge pull request #5425 from ThaDafinser/patch-3

Issue 3249: FormFile does not allow "value" as an attribute
Merge branch 'hotfix/5425'

Close #5425
Fixes #3249