* Removed "ExecuteOnlyFirstFoundHanlder" in sake of testing new Result pattern based routing system
* Removed obsolete option property "DescendDescriptorIndex"
* Changed router logic
* Changed handlers pool logic
* Added XML summaries to new members
* Added TrySetInstance to HandlerDescriptor. Exception-free version of SetInstance method
* Changed singleton ionstance setting in HandlersProvidedr
* Fixed wrong LeveldDebug method calls after moving logic from providers to router
* Added independent "IndentFlags" property to inner debugger class
* Fixed debug logging in few places
* Removed "ICollectingOptions" and merged it with new options abstract "ITelegratorOptions"
* Added WebHook version of hosting class
Rikitav