Add ability to use system BLAS, but build your own LAPACK. (#3365)
fix mistake in my rewrite of wait_success
Merge branch 'master' of github.com:JuliaLang/julia
fix scheduler regression that broke the package manager
happened during the Condition rewrite
fix spawn test that incorrectly used readandwrite() on a process
redirected to a file.
process ids are independent of nprocs()
Fixed loop bug in require()
Changed names to procs() and workers()
Windows: fix (cross-)build
small fix for #3401
similar to #3401, fix for Set{T}
tests for setdiff
Instructions for downloading all the libraries first, and building on
a computer that does not have access to the outside world.
Merge pull request #3402 from sbos/master

RFC: fix for #3401
use delete!(s,k,nothing) instead of contains(s,k) && delete!(s,k).

Close #3401. This avoids having to do the element lookup twice.
reorganize tests corelib.jl and setdiff.jl into new collections.jl and
  existing test files
fix a warning in debugasm.cpp
rename debugasm to disasm, and add a build dependency for it
delete!(set,key,deflt): use the three-argument hash delete! method.
add collections.jl
Merge branch 'master' of github.com:JuliaLang/julia
fix some Integer to BigFloat conversions