Staged bsxfun and other broadcast operations#3100

Merged

StefanKarpinski merged 5 commits intoJuliaLang:masterfrom toivoh:staged_bsxfun

May 21, 2013

+336-17

Commits on May 15, 2013

Add Broadcast module with staged broadcast operations
toivoh
committed

Commits on May 18, 2013

Add broadcast! function. Make broadcast(f) and broadcast!(f) do function wrapping.
toivoh
committed
Provide broadcast_function separate from broadcast, make broadcast(f) = f()
toivoh
committed

Commits on May 19, 2013

Make broadcast.jl work with StridedArray arguments. Add some gensyms.
toivoh
committed

Commits on May 20, 2013

Add broadcast operations to docs, update getindex and setindex! docs slightly.
toivoh
committed