Added capability to abort async requests.
Add myself to AUTHORS
Bind C++ enums declared as `enum` in the IDL file.
Support for enums in classes and namespaces.
fix fuzzer to work with recent node workarounds
Merge branch 'abort_requests' of https://github.com/mulder93/emscripten into incoming

Conflicts:
	AUTHORS
put some non-ta2 exceptions code behind the right flag
set last thrown exception in rethrow; fixes #2627
depend on exported functions, to pull them in from stdlibs; fixes #2621
Fix various errors found while building the site.
fix slowcomp validation regression
Fix typo to monospaced font
handle setlocale(?, NULL)
Remove bad assertion in glReadPixels in library_gl.js - it is the browser's job to ensure that a proper type is passed and subsequently report if a wrong type is specified. Improve types supported by glReadPixels to be forward-compatible with GLES3/WebGL2.
Fix typo in previous commit.
slow2 test updates
test for #2621
Merge pull request #2628 from waywardmonkeys/site-fixes

Fix various errors found while building the site.
fix strcoll* symbols
fix link to tutorial