[cs] haxe.CallStack implementation
revert member field initialization error
add test (closes #2755)
Merge pull request #2753 from Herschel/bytesinput

[std] Fix position setter in BytesInput
Merge pull request #2756 from Herschel/uint

[std] Fix unsigned behavior in some UInt ops
implement \u escape sequences in strings
raise an error when the code point is greater than 0x10FFFF
[java-sql] Avoid null reference errors when decoding Date
Merge pull request #2759 from mandel59/unicode-escape

implement Unicode code point escapes
Split large strings to msvc does not spit the dummy
[cs] Fixed issue with OpAssignOp and OpAssign on Null<ValueType> types. Closes #2754
[installer] Testing rmdir solution (issue #2758)
[tests] do not explode all other targets
[cs] Do not generate reflection information for explicitly implemented interfaces
CHANGES.txt update
update release-checklist.txt
[std] Rewrite Int64 as an abstract
[tests] Rewrite Int64 unit tests
[java] Implement abstract Int64
[cs] Implement abstract Int64