build: Clean up a bit more of the gtk2 and --enable-python leftovers

data/xed-bugreport.sh.in

@@ -1,7 +1,6 @@
 #!/bin/sh
 
-PKG_CONFIG_MODULES="glib-2.0 gtk+-2.0 gtksourceview-2.0 \
-		    		enchant iso-codes"
+PKG_CONFIG_MODULES="glib-2.0 gtk+-3.0 gtksourceview-3.0 enchant iso-codes"
 
 echo_padded ()
 {

data/xed.pc.in

@@ -6,7 +6,7 @@ pluginsdir=@libdir@/xed/plugins
 
 Name: xed
 Description: xed
-Requires: gtksourceview-@GTK_API_VERSION@
+Requires: gtksourceview-3.0
 Version: @VERSION@
 Cflags: -I${includedir}/xed
 Libs: -L${libdir}

debian/rules

@@ -16,9 +16,7 @@ override_dh_auto_configure:
 	dh_auto_configure $(DHFLAGS) -- \
 		--disable-silent-rules \
 		--libexecdir=/usr/lib/ \
-		--disable-python \
-		--enable-gtk-doc \
-		--with-gtk=3.0
+		--enable-gtk-doc
 
 override_dh_installchangelogs:
 	dh_installchangelogs NEWS