[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
set changes.txt date
[docs] Update README for 3.1.0
Merge pull request #2705 from Herschel/development

[docs] Update README for 3.1.0
do not optimize unop(unop(e)) after all because apparently people rely on it being generated
[java] update test runner to new naming
Merge branch 'development' of https://github.com/HaxeFoundation/haxe into development
[java] Run travis with java's new naming
window and console are not reserved words.

We changed this a while ago but this doc never got updated.