pkg2: print a message when REQUIRE is updated (after packages).
fix #3582, default argument syntax with missing argument name
Export blas_set_num_threads
Use blas_set_num_threads instead of ENV to set num threads in tests
Provide OPENBLAS_DEBUG option and some openblas build related cleanups.
Merge branch 'master' of github.com:JuliaLang/julia
Rever the change to OpenBLAS CC.
No longer restrict to using only 1 openblas thread on mac, since #3369 is fixed.
Bump libuv for #3584
WINDOWS: supercharged batteries, reduce size of dist target
Ensuring at least 4 workers when parallel tests are run
Merge pull request #3594 from amitmurthy/amitm/ptestfix

Ensuring at least 8 workers when parallel tests are run
updated packages listing
keep unexported macros around. fixes #1735
decided this is not a big enough deal to justify causing any
possible pain.
Pkg2: forgot to specify the git repo to work on in two places.
Generialize float intrinsics

Add support for FLoat16
Change fp intrinsic arg order. Disable Float16
Update mailmap
Merge branch 'master' of github.com:JuliaLang/julia
Pkg2: fix Pkg2.update() -- pull METADATA before Read.available().
Merge branch 'master' of github.com:JuliaLang/julia