Update openlibm
parallel peakflops
a bit more flisp MEMDEBUG code
hoist higher array dims. fixes #3712
fix rsearch for arrays by adding fallback nextind etc. fixes #3679
Autoload julia-mode.
workers exit when process 1 exits. uv_isopen check only for printing the
error message. fixes #3707
Merge pull request #3716 from oggy/autoload

Autoload julia-mode.
Merge github.com:JuliaLang/julia