Revert "also run scripts on node version 4"
Revert "also run scripts on node version 4"

This reverts commit a224ec1ae5037d7bd9c2d46068f7dd789d61aacb.

kort/kort-reloaded,kort/kort-reloaded,kort/kort-reloaded,kort/kort-reloaded,kort/kort-reloaded,kort/kort-reloaded