[java] Java SQL initial implementation
Makefile: use $(OUTPUT) instead of haxe.exe in clean_haxe
Merge pull request #2699 from andyli/makefile

Makefile improvements
[java] preliminary SPOD implementation
optimize `switch(e) { case true: true; default: false; }` to `e`
[java] Initial support for CallStack; for now, just output the Java VM call stack; requires -debug for line numbers in Haxe generated classes
Merge pull request #2702 from jonasmalacofilho/java-simplified-callstack

[java] Initial support for CallStack
added Date support for Dispatch
[installer] parameterize nsi VERSION variable
[installer] use VERSTRING to include development build information
[installer] experimenting with global path instead of local (solves issues on multi-user machines)
[installer] fixed crash
[installer] better naming
Update haxelib.
improved StringBuf : do not use Dynamic for add(), so inlined version can choose not to use Std.string
minor performance improvements
Std.string optimization for Flash as well
fix for StringBuf.length
(Windows installer) remove env vars from hklm instead of hkcu
mention new flash error in CHANGES.txt