New maintainer (Closes: #767915).
debian/compat: Bump to 9.
debian/control: Bump versioned dependency on debhelper to >=9.
debian/control: Bump Standards-Version to 3.9.6.
debian/control: Add ${misc:Depends} to Depends.
debian/control: Remove article from beginning of Description.
debian/control: Add Homepage and Vcs-* fields.