imake: rebuild to pickup gcc 5 to 6 update
imake: rebuild to pickup gcc 5 to 6 update

Closes #217.

Signed-off-by: Dominyk Tiller <53e438f55903875d07efdd98a8aaf887e7208dd3@gmail.com>

UniqMartin/homebrew-x11,BrewTestBot/homebrew-x11