Remove more obsolete code
Resharper EditableRegistrationExtensions (ignore whitespace to view diff)
Refactor GroupChildrenAttribute to support #322
Add tagging capability to Dinamico news page
Merge branch 'master' of github.com:n2cms/n2cms
Change version to 2.6.1.0
Update N2CMS.Config (try to fix bugs with config upgrades)
Update dependencies on N2.Management packages
Remove tight binding to 4.0 version of MVC DLL
Remove support for MVC5
Assembly version 2.6.1.1