DEB package: remove unneeded doxygen dependency and add docutils dependency.

Author: norrisjeremy

pkg/deb/templates/control.in

@@ -4,9 +4,9 @@ Homepage:          http://www.liberouter.org/
 Section:           net
 Priority:          optional
 Standards-Version: 3.9.8
-Build-Depends:     debhelper (>= 9), cmake (>= 2.8.8), doxygen, make (>= 4.0),
+Build-Depends:     debhelper (>= 9), cmake (>= 2.8.8), make (>= 4.0),
                    libfds-dev, gcc (>= 4.8), g++ (>= 4.8), pkg-config,
-                   zlib1g-dev
+                   zlib1g-dev, python3-docutils | python-docutils
 
 Package:           @CPACK_PACKAGE_NAME@
 Architecture:      any