Add Section and Priority Debian control fields (#150)

Author: joshuaboniface

src/debian/control

@@ -3,5 +3,7 @@ Maintainer: Kamax.io <[email protected]>
 Homepage: https://github.com/kamax-matrix/mxisd
 Description: Federated Matrix Identity Server
 Architecture: all
+Section: net
+Priority: optional
 Depends: openjdk-8-jre | openjdk-8-jre-headless | openjdk-8-jdk | openjdk-8-jdk-headless
 Version: 0