Comment 9 for bug 746075

I suspect this doesn't quite do what we want. We're creating images with linaro-media-create each time, not simply upgrading a package. In fact, if my understanding is correct, this could even break our current workarounds which just detect the license text and respond with the proper sequence of tabs and enters to accept the aggreement. Understand, that workaround which we've implemented for now is something we *want* to get rid of, but we first need a way that we can auto accept or pre-accept the license in the packages when they are installed via linaro-media-create.