* cache page on forward navigation
Still some failing navigation tests
* Current page is kept alive when navigating forward
Refactoring code and removing all hacks and flags
Remove one module circular reference
* Disable Page recycling because when there is transition between pages the nativeView stays animated (e.g. when transition is Fade the hidden page nativeView stays with Alpha 0)
Disable recycling if there is native anitmation
* Fix failing tests on ios & android API17
Fix wrong urls in http tests
Made some timer tests async
* Animations are not stored in BackstackEntry instead of Fragment because fragments could die (activity die) and recreated and we lose animations.
* Fix android crash when activity is recreated.
Refactoring transitionListener.
Less than 30 erros left, let's hope it still works
Added lib.*.d.ts from typescript, removed lib and dom stuff, added by hand XHR, alert etc. .d.ts-es for polyfills
Roll back some changes involved in separating UIEvent for dom and ios
Test combined dts-es will now use lib, while internally we will not to avoid UIEvent conflict with dom stuff
