go-1.4.3: Fix missing bin path in GOROOT
go-1.4.3: Fix missing bin path in GOROOT

* This breaks bootstraps of later versions of golang

Begasus/haikuports,Begasus/haikuports,moochris/haikuports,Begasus/haikuports,haikuports/haikuports,haikuports/haikuports,moochris/haikuports,haikuports/haikuports,haikuports/haikuports,Begasus/haikuports,haikuports/haikuports,moochris/haikuports,Begasus/haikuports