Refactoring datamanger shared viewlet action for ajax record fetching so that permission checking is removed (should be responsibility of the handler that needs to make use of it)

[skip ci]
Refactoring datamanger shared viewlet action for adding records so that it does not do permission checking (should be responsibility of the handler that needs to make use of it)

[skip ci]
Refactoring datamanger shared viewlet action for deleting records so that it does not do permission checking (should be responsibility of the handler that needs to make use of it)

[skip ci]
Refactoring datamanger shared viewlet action for editing records so that it does not do permission checking (should be responsibility of the handler that needs to make use of it)

[skip ci]