Add OpenAL function for Unigine Engine
Add Runtime.warnOnce
Sorry, add missing ');'
Add AL_INVALID_VALUE
Set ALC_MAX_AUXILIARY_SENDS to 1
Fixes to the downloads section and building from source. First draft of val.h. Partial first draft of bind.h
fix testcase 1 of #1714, proper handling of resumeException, and remove hack in __cxa_begin_catch
ensure emscripten heap is at least 64K
fix asm.js validation for coroutine
Merge pull request #2673 from coolwanglu/coroutine_asm_fix

fix asm.js validation for coroutine
Merge pull request #2671 from hamishwillee/incoming

Fixes to the downloads section and building from source.
fix coroutine asm coercion
make cDefine error at compile time on missing defines; fixes #2672
Finished draft framework for bind.h
[doc] Fix typo.
Merge pull request #2677 from waywardmonkeys/typo-fix

[doc] Fix typo.
Make --emrun startup pre-js not fail when running in conjunction with --proxy-to-worker.
Merge pull request #2648 from anthonyliot/incoming

Add OpenAL function for Unigine Engine
wait for window:load to run emrun_register_handlers
forward document.URL to worker
comment on worker failure in emrun_file_dump