fdroidserver: change maintainer + small fixes

pkgs/development/tools/fdroidserver/default.nix

@@ -16,7 +16,6 @@ python.pkgs.buildPythonApplication rec {
 
   postPatch = ''
     substituteInPlace fdroidserver/common.py --replace "FDROID_PATH = os.path.realpath(os.path.join(os.path.dirname(__file__), '..'))" "FDROID_PATH = '$out/bin'"
-    substituteInPlace setup.py --replace "pyasn1-modules >= 0.2.1, < 0.3" "pyasn1-modules"
   '';
 
   preConfigure = ''
@@ -33,8 +32,6 @@ python.pkgs.buildPythonApplication rec {
     androguard
     clint
     defusedxml
-    docker
-    docker-py
     GitPython
     libcloud
     mwclient
@@ -59,7 +56,7 @@ python.pkgs.buildPythonApplication rec {
     homepage = "https://f-droid.org";
     description = "Server and tools for F-Droid, the Free Software repository system for Android";
     license = licenses.agpl3;
-    maintainers = [ lib.maintainers.pmiddend ];
+    maintainers = [ lib.maintainers.obfusk ];
   };
 
 }