Add Homepage and Vcs-Git to debian/control

debian/control

@@ -3,6 +3,8 @@ Section: editors
 Priority: optional
 Maintainer: Matthew Mott <orbweaver3d@gmail.com>
 Build-Depends: debhelper (>= 10), cmake (>= 3.12), pkg-config, asciidoctor, libxml2-dev, libglew-dev, python3-dev, libvorbis-dev, libopenal-dev, libalut-dev, libjpeg-dev, libftgl-dev, libwxbase3.0-dev, libwxgtk3.0-gtk3-dev, libsigc++-2.0-dev, libglib2.0-dev, libeigen3-dev, libgit2-dev
+Homepage: https://www.darkradiant.net/
+Vcs-Git: https://gitlab.com/orbweaver/DarkRadiant.git
 Standards-Version: 4.5.1
 
 Package: darkradiant