Add IsEmpty to IReactiveList<T> and IReadOnlyReactiveList<T>.
Merge pull request #607 from reactiveui/isempty

Add IsEmpty to IReactiveList<T> and IReadOnlyReactiveList<T>.
Add ReactiveTableView
Merge pull request #608 from reactiveui/add_reactive_table_view

Add ReactiveTableView
Cast section info list to the matching IReactiveNotifyCollectionChanged<T>

Otherwise this always disables change notifications for section lists.
Merge pull request #609 from justin-factory/fix_commonreactivesource_cast

Cast section info list to the matching IReactiveNotifyCollectionChanged
Fix oops on Xamarin.Mac
Add binding support for NSMenuItem
Fix Mac build
Fix dependency properties on WinRT by using current.
Merge pull request #621 from reactiveui/dep-prop-current

Fix dependency properties on WinRT by using current.
Add AutoLayoutViewModelViewHost, closes #617
Merge remote-tracking branch 'origin/rxui6-master' into range-ops
Style