sci-physics/root: version bump (bug 486620)
app-doc/root-docs: version bump

Synced to sci-physics/root bumped by bug 486620.
sci-physics/root: fix USE flags in the ebuild
sci-physics/root: add minimal USE flag
app-doc/root-docs: use --honowto in configure
sync with gx86

Package-Manager: portage-2.2.1