correct annotation for closure
tokenize() does not accept a 2nd parameter
Merge pull request #1980 from coolwanglu/pr_clean

tokenize() does not accept a 2nd parameter
Merge pull request #1978 from coolwanglu/pr

correct annotation for closure
Merge pull request #1982 from floooh/incoming

Added missing Return and Tab keycode support to library_glut.js
other.test_emcc fixes for fastcomp
option to benchmark multiple llvm versions, both native and js
refactor lua benchmark
preprocess recursively into #include's; fixes #1984
benchmark updates