build multi arch for windows [publish multiarch] - refs #1039
fix typo in args [publish multiarch] - refs #1039
fix another typo in args [publish multiarch] - refs #1039
remap from ia32 -> x86 since ia32 is weird [publish multiarch] - refs #1039
install correct node arch [publish multiarch] - refs #1039
switch installer on arch [publish multiarch] - refs #1039
try alt switch format for makensis [publish multiarch] - refs #1039
nsis: choosing installdir at .onInit [publish multiarch] - refs #1039
nsis: fix install directory [publish multiarch] - refs #1039
add 32bit to page
check user OS
Merge pull request #1052 from mapbox/multiarch

Build both 32 bit and 64 bit windows packages