Update proxy reference
TA17475 MetangaAggregateException refactoring
Fixing CA1006 warning
Reviewer: DMartynov
TA17433 Update MetangaSDK.Example project
Example for SmartProducts has been added
Code Reviewer: SMalinovskiy
Merge branch 'master' into OptionalProduct

Conflicts:
	Service References/Proxy/Metanga.wsdl
	Service References/Proxy/Reference.cs
	Service References/Proxy/Reference.svcmapUpdate Service references after merge from master

	Service References/Proxy/configuration.svcinfo
	Service References/Proxy/configuration91.svcinfo
	app.config