BAp-5871 Impossible to upload pictures/avatar to entity
Merge branch 'master' into fix/BAP-5871
BAP-5871: Impossible to upload pictures/avatar to entity
   - fix code review issues
BAP-5871 Impossible to upload pictures/avatar to entity
   - minor fixes
BAP-5592: Activate menu element is not working with forwarding
- added AddMasterRequestRouteListener, now all requests have attribute "_master_request_route"
- changed CurrentRouteContentProvider, use "_master_request_route" instead "_route"
- added test for AddMasterRequestRouteListenerTest
- fixed tests namespace in Entity package
- added use of "_master_request_route" attribute in requirejs config to activate menu items correctly
BAP-5930: Provide datagrid configuration from datagrid.yml to frontend
- add metadata options to datagrid
BAP-5710: Broken fields CSS in install
Merge pull request #3015 from laboro/bug/BAP-5710

BAP-5710: Broken fields CSS in install
Merge branch 'master' into fix/BAP-5871
BAP-5871 Impossible to upload pictures/avatar to entity
   - fix update issues for postgreSQL
Merge pull request #2985 from laboro/fix/BAP-5871

BAP-5871 Impossible to upload pictures/avatar to entity
BAP-5871 Impossible to upload pictures/avatar to entity
   - update installer migration version
Merge pull request #3019 from laboro/fix/BAP-5871

BAP-5871 Impossible to upload pictures/avatar to entity
Merge pull request #3011 from laboro/fix/BAP-5592

BAP-5592: Activate menu element is not working with forwarding
Merge pull request #3013 from laboro/ticket/BAP-5930

BAP-5930: Provide datagrid configuration from datagrid.yml to frontend
Merge remote-tracking branch 'remotes/dev/master'