page.data is undefined during init event

[DidiYordanov]

Environment
Visual Studio 2015
Onsen UI v2 RC.9
Javascript
Android 4.4.4 and Windows 10 phone

Encountered problem
When running the ons-navigator template in certain devices there is a strange bug.

When I click an item for the first time it works fine, however if I go back and click another one it get errors with page.data is undefined in the init event handler.
On Android 4.4.4 the application continues to work regardless of the missing data.
On Windows 10 phone this error actually crashes and closes the whole app.

How to reproduce
Run the navigator template in either OS.

[frandiox]

@DidiYordanov Can you check if this works with #1451 ? It works now in Edge so it should also work in Windows 10 and probably the other browsers.