stacks 1.46
stacks 1.46

Installs on Linux, but required a patch to install on OSX.
Developer has been notified of the patch.
It now requires at least gcc 4.8

Closes #5450.

Signed-off-by: Shaun Jackman <b580dab3251a9622aba3803114310c23fdb42900@gmail.com>

heuermh/homebrew-science,pditommaso/homebrew-science,philippbayer/homebrew-science,quantumsteve/homebrew-science,dpo/homebrew-science,andrewjpage/homebrew-science