fix some doc typos
call copy instead of deepcopy in sparse matrix copy()
docs for sinpi, vectorize sinpi/sind
Disable DYNAMIC_ARCH for openblas on snow leopard (#4069)
Merge pull request #4121 from simonbyrne/sinpi

docs for sinpi, vectorize sinpi/sind
Add Make.user to .gitignore
Merge branch 'master' of github.com:JuliaLang/julia
.gitignore: ignore Make.user file.
doc: sinpi, cospi -- expand on documentaion as suggested in #4121.
add broadcasting .% operator. fixes #4058
Merge branch 'master' of github.com:JuliaLang/julia
improve repmat not to use reshape, make 2nd dim argument optional
make isdefined not throw an error for nonexistent fields or indexes.
fixes #3826
Merge branch 'jb/repl_show_to_display' of github.com:JuliaLang/julia
Unexport bind/TcpSocket
reinstate showall, since we're not going to deal with display size yet
Rename SpawnNullStream -> DevNull
fix @MIME deprecation
Merge pull request #4125 from JuliaLang/kf/devnull

Rename SpawnNullStream -> DevNull
WINDOWS: for arpack, use normal configure script instead of custom stuff