Makefile: added -gnu to EXTRAVERSION
README: renamed to GNU Linux-libre
Documentation/admin-guide/README.rst: renamed to GNU Linux-libre
Documentation/admin-guide/README.rst: dropped partial Linux version
Documentation/admin-guide/README.rst: Linux is a kernel
Documentation/admin-guide/README.rst: added blurb about GNU Linux-libre
scripts/package/builddeb: kernel name
scripts/package/mkdebian: kernel name
scripts/package/mkdebian: home page
scripts/package/debian/copyright: nothing is upstream of itself
scr