Cleanup ordering, improve API
Clean size/length/first/head/empty properties and functions.
Sort collections/map APIs, improve empty implementations.
Collect deprecated code, remove unused private ImmutableArrayList
Use standard emptyList()
Remove js custom emptyList()/emptyMap() implementation.
Add platformStatic to Charsets values.
Stop generating deprecated string functions, move to deprecated folder.
Stop using deprecated APIs
Document Pair and Triple
Add Module.md and document packages.
Document String built-in class.
Make lazy version of assert accept function with Any return value, #KT-6459 Fixed
Deprecate size and length property on CharSequence.
Add missing sum() on Streams.
Add mapIndexed() function for common case withIndex().map{} #KT-3153 Fixed