Nuke outdated extra self-install from travis
Nuke outdated extra self-install from travis

frol/invoke,kejbaly2/invoke,pyinvoke/invoke,sophacles/invoke,pfmoore/invoke,kejbaly2/invoke,mkusz/invoke,pfmoore/invoke,mkusz/invoke,tyewang/invoke,singingwolfboy/invoke,pyinvoke/invoke,mattrobenolt/invoke,frol/invoke,mattrobenolt/invoke