get known types for contaiers
Revert "get known types for contaiers"

This reverts commit 6c727742131e87e8ddae9fb5dddad6331347c1c5.
get known types for contaiers
create new version of IDataContractSerializerFactoryEx, fix versions for sl, pcl, win81 etc
remove IDataContractSerializerFactoryEx
Merge pull request #17 from Miktor/develop

get known types for contaiers