Add additional error reporting to Popen failures on Windows to be able to pinpoint what command line causes a failure.
Add a stub pthread_mutex_trylock().
only put filenames with no space in response file

llvm-link can't seem to handle spaces in response files sanely, and I
can't find a way to quote them.  So just don't include them, and use it
only on Windows.
Add CHECK_HEAP_ALIGN to perform runtime alignment checks

Adds a much cheaper CHECK_HEAP_ALIGN option to do heap access
alignment checks.  Less extensive than SAFE_HEAP, but also much
cheaper.
Reverse the order of function lookup in getCFunc() to avoid having to call eval()
Put back try-catch around closure exported function lookup
Merge pull request #881 from vvuk/+response-files

only put filenames with no space in response file
Merge pull request #880 from waywardmonkeys/pthread_mutex_tryunlock

Add a stub pthread_mutex_trylock().
Remove the inner-try again -- not needed at all
jcache docs
Merge pull request #872 from juj/popen_print

Add additional error reporting to Popen failures on Windows to be able t...
Merge pull request #884 from vvuk/check-heap-align

Add CHECK_HEAP_ALIGN to perform runtime alignment checks
experimental EMCC_OPTIMIZE_NORMALLY option
test for EMCC_OPTIMIZE_NORMALLY
finish EMCC_OPTIMIZE_NORMALLY test
properly emit calls to gl passthroughs with 0 params, and test for glError
FORCE_GL_EMULATION option
csmith driver debug output
add preparations for gles2 emulation tests
Implement SDL_TEXTINPUT