getValue() implemented returning year-month-day hour:minute:second
cs
Added pluginmap_generator + templatemap_generator to BIN directory

classmap_generator is alread available in the bin.

Added the two other generators, which are used commonly to speed up production.
[#4761] Convert exceptions to warnings

- To retain BC, filters should never raise exceptions
- Instead, raising warning and returning original value
[#4761] Added tests for null values

- null values should be filtered without warnings
[#4761] null values should not raise warnings

- null values should not be filtered, and should not raise warnings
Merge pull request #4746 from Ocramius/bump/proxymanager-dependency-bump

Bumping supported ProxyManager version
Merge branch 'hotfix/4746'

Close #4746
Merge branch 'hotfix/4746' into develop

Forward port #4746

Conflicts:
	composer.json
Merge pull request #4751 from mouhamed/hydrator-aware-trait

Hydrator aware trait
Merge branch 'feature/4751' into develop

Close #4751
Merge pull request #4754 from prolic/patch-7

Update SimpleStreamResponseSenderTest.php
Merge branch 'hotfix/4754'

Close #4754
Merge branch 'hotfix/4754' into develop

Forward port #4754
Merge pull request #4756 from trueaxiom/hotfix/4755

getValue() for MonthSelect, DateSelect and DateTimeSelect Form Elements
Merge branch 'feature/4756' into develop

Close #4756
Fixes #4755
Merge pull request #4759 from ThaDafinser/patch-8

Added pluginmap_generator + templatemap_generator to BIN directory
Merge branch 'hotfix/4759'

Close #4759
Merge branch 'hotfix/4759' into develop

Forward port #4759
Fix conflicting use statement