Full site with API reference and default sphinx_rtd_theme
add updated theme files
warn on -s X=Y of invalid keys, and suggest corrections; fixes #2579
allow creating read-only files; fixes #2573
remove annoying unnecessary logging message of forced stdlibs when there are none
ignore empty functions in tools/find_bigfuncs
updates
Full site with API reference and default sphinx_rtd_theme
add updated theme files
updates
add hamishwillee to AUTHORS
Merge branch 'incoming' of https://github.com/kripken/emscripten into incoming