adds initial commit of entity cloning
More work on deep cloning, have test passing for IContent
More test written for deep cloning.
More code and tests written for deep cloning.
More code and tests written for deep cloning.
More code and tests written for deep cloning.
Simplifies much of the deep cloning with the DeepCloneHelper and adds tests
publicizes DeepCloneHelper
Fixes cache providers to ensure it stores and resolves clones
Merge branch '6.2.0' into 6.2-cachefixing
Fixes up some cloning with value types and collections
Merge remote-tracking branch 'origin/6.2.0' into 6.2-cachefixing
Added tests for member groups and member cloning. Added tests to verify that all entities can be serialized without issue.
Fixes media uploader issue to ensure non-approved file types are not saved
fix build
Completes: U4-4670 Add .ContainsAny string extension to Umbraco.Core.StringExtensions
U4-4575 - refactor prop. conversion logic
Bugfix published content extension .Next()
Got pre-values caching properly and data types using the runtime cache provider correctly + unit tests.
Merge branch '6.2.0' of https://github.com/umbraco/Umbraco-CMS into 6.2.0