* feat(ios-image-source): standardize quality scale in image-source for both platforms
Normalize quality in saveToFile and toBase64String to follow 0-100 scale - standardize implementation on both platforms
closes#5474
* Do not depend on current device screen while calculating Image Asset size.
* Scale the image asset to the exact requested size.
* Process image assets natively, pass keepAspectRatio based on the stretch property and Asset options.
* Fixed the splashscreen resource name as it cannot be read when containing a dot.
* Updated the Image Asset scale and rotate logic based on the Native one.
* Make the ImageAsset size more important than the Image decode size as its more specific.
* Fixed tslint errors.
* Added filePath support in the ImageAsset constructor for iOS in order to unify it with the Android implementation, support for relative files and file not found support errors.
* Added unit tests for ImageAssets.
* Added a sample app for UI testing of image-view with ImageAsset src.
* chore: apply PR comments
Fix image-source test for API 27
setupAsRootView now makes the component styleScope
set css, addCss & addCssFile makes view to be styleScopeHost which cannot be overriden later from parent
Android modals now call setupAsRootView
Small fixes on ios layouts
launch event fired in andriod too
Moved some requestLayout calls to ios files where they belongs
* Added tests for native view recycling
Disabled android native view recycling
Move toString from view-common to view-base
Fix crash on application restore and navigation back on API26
Added setAsRootView method
Added missing logo into perf-tests/recycling app
* additional fix for image-source-tests. ios is case sensitive.
* Add @private to some internal properties
Fix where padding is not respected when background is reset.
* Remove a duplicate snippet: image-create-datauri
* Remove a reference to a missing snippet: console-dump
* Readd a missing snippet: imagesource-resname
* Fix a broken snippet reference: timer-set-ten
* Fix a broken snippet reference: timer-set-fifty
