* 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.
recycleNativeView filed now accepts: "always" | "never" | "auto". Always will recycle the nativeView no matter if its nativeView or android proprties are accessed. Never will disable recycling. Auto will recycle it only if nativeView and android properties are not accessed.
TKUnit default message change to empty string
isSet method is now instance method of Property classes
fix detaching from parent bindingContext - were using oldParent.parent instead of parent
editable-text-base.android - onTextChanged implementation commented. Does nothing.
frame - onCreateView wrapped in try/catch and shows label with exception message if any
text-base.android - should support reset of nativeView. TransformationMethod won’t be set if TextField is secure
Change some types to their string couterparts
TextField.android won’t support multilines anymore in order to work as iOS
In android when page is removed from native backstack we won’t call tearDownUI again a second time
When we are on API Level 23 and we have cachePagesOnNavigate=true, the exit transition of the current (disappearing) page ends immediately after its start, which in turn removes the page UI from the fragment and leaves a white spot in place of the current page while the enter transition of the new page is being played.
Related to #2225
