Documentation is missing isAlwaysOnTop

[Yonezpt]

While trying to understand why autocomplete was not working for the property/getter isAlwaysOnTop (community contributed I believe) I discovered that it is completely absent in both documentation locations. That means that both in the GitHub wiki and webpage docs there is no mention or anything related to isAlwaysOnTop.

http://docs.nwjs.io/en/latest/References/Window/

Is this intended? I believe that the available typings for NWJS are generated from the available documentation and just like the documentation the typings are missing isAlwaysOnTop.