missing "public/assets" box on new app without webpack

[markbates]

After creating a new application with the --skip-webpack flag, the application panic's when you start it up:

panic: could not locate box "../public/assets"

goroutine 1 [running]:
panic(0x46b6c00, 0xc4205fa450)
	/usr/local/go/src/runtime/panic.go:500 +0x1a1
github.com/GeertJohan/go%2erice.MustFindBox(0x47670f0, 0x10, 0x475ae3e)
	/Users/markbates/Dropbox/development/gocode/src/github.com/GeertJohan/go.rice/box.go:110 +0xa6
github.com/markbates/coke/actions.assetsPath(0xc4201216c0, 0x475ae3e)
	/Users/markbates/Dropbox/development/gocode/src/github.com/markbates/coke/actions/render.go:26 +0x3a
github.com/markbates/coke/actions.App(0x475b3ee)
	/Users/markbates/Dropbox/development/gocode/src/github.com/markbates/coke/actions/app.go:33 +0x21f
main.main()
	/Users/markbates/Dropbox/development/gocode/src/github.com/markbates/coke/main.go:16 +0x1be
 ===