* Simplify resource management for iOS
Introduces new a new task 'sync<FRAMEWORK_CLASSIFIER>ComposeIosResources',
which collects resources from all source sets, included in iOS targets.
With this change:
* CocoaPods integration does not require any configuration or calling 'pod install' after changing resources.
* Important: existing projects need to remove 'extraSpecAttributes["resources"] = ...' from build scripts, and rerun `./gradlew podInstall` once!
* Without CocoaPods, the resource directory should be added to XCode build phases once.
Resolves#3073Resolves#3113Resolves#3066
* First pass at adding Xml parsing support to js platform
Likely still need to add tests and samples
* Add JS to Parser Node and Element converter
Mirrors native impl by returning empty strings when content is unavailable
Moves MalformedXMLException out of native code, useful for common case.
* Remove unneeded null checks in Parser
Last commit handled null management
* Add newlines for code linter
* Fix namespaceUri bug
Undo accidental capture of localName
Also remove unneeded null check
* Undo grade.properies change
Had to disable webpack version number property to run sample
* Clean up NodeImpl comments
Corrected description
* Make NodeList impl lazy
Generates only when needed, serves cache after
* Added animated image component
* Simplified network request
* Resource load is now done in the IO Dispatchers
* Renamed constant to express better its use
* Refactored animated image component to use the default Image component instead of creating our own component
* Added missing keys
* Created new module resources & adapted AnimatedImage to it
Alexey Tsvetkov
mdigman
dima.avdeev
Nikita Lipsky
Abdelilah El Aissaoui
Igor Demin