[tests] drop dead tests

libraries/tests/standalone/test_ugc_update.py

@@ -1,7 +0,0 @@
-# -*- coding: utf-8 -*-
-from entropy.output import print_generic
-from entropy.client.interfaces import Client
-cl = Client()
-print_generic(cl.UGC.get_all_downloads("sabayonlinux.org"))
-cl.destroy()
-raise SystemExit(0)

libraries/tests/standalone/ugc_small_send_test.py

@@ -1,8 +0,0 @@
-import sys
-sys.argv.append("--debug")
-from entropy.client.interfaces import Client
-cl = Client()
-data = ['app-foo/foo']
-cl.UGC.add_download_stats('sabayonlinux.org', data)
-cl.destroy()
-raise SystemExit(0)