Add basic NSIS installer builder for Windows#5378

Merged

ihnorton merged 4 commits intoJuliaLang:masterfrom ihnorton:nsis

Jan 15, 2014

+78-24

Commits on Jan 13, 2014

Remove julia.bat, fixes JuliaLang#4861
ihnorton
committed

Commits on Jan 15, 2014