+ * Add Rules-Requires-Root set to no.
+ * Add Vcs information to debian/control.
+ * Raise Standards-Version to 4.7.0.
+ * Delete old desktop file shipped in debian/.
+ * Add desktop.patch to pass %f in the Exec setting and add keywords.
+ * Add doc-base registration for the user manual.
+ * Add cmake-installs.patch to adjust documentation install folder.