* Change image.android to use the new image.Cahce class from widgets.
* fix npm scripts
* npm tsc will compile all so no need for npm run dev-tsc-tests
* fix tslint error
* image-tests use memory only cache.
* fix exception in image.android
* Change image-tests so that Image won't be GC immediately.
* Change cacheMode to enum
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
* Add css-perf app.
* Style properties now check only properties that are set.
Image utils module required on top (instead of in onMeasure) to improve performance.
Remove try/catch block when Style applies native property.
* fix tslint
* Fix broken merge
Update package.json version
* Failed miserably - if the try/catch around applyProperty method is removed - TextField fails big time.
TextField needs some good refactoring as well as calls to _updateTextDecoration & _updateTextTransform
utils - setTextTransform & setTextDecoration should be split, typing support should be added.
* Manually applying CSS in removed and now it is done once per cell.
Clearing bindingContext is now done in refresh method instead of preparing cell.
Obsolete isScrolling property on ListView.
Removed android scroll listener.
Added test for nulling cells bindingContext.
Uncommented few tests and made them work.
Fixed android ListView eachChildView to return the wrapping StackLayout so that Unloading now works as expected.
onUnload method in view-common now raise unloaded only if item isLoaded=true.
* Fix navigation path
