[pitivi] Remove unused receiver class

[Mathieu Duponchelle <mathieudu src gnome org>]

commit 14ca3cd8f99276e2dc7ab21681601aaeae2e8355
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Wed Dec 25 09:53:16 2013 +0100

    Remove unused receiver class

 pitivi/utils/Makefile.am |    1 -
 pitivi/utils/receiver.py |   67 ----------------------------------------------
 2 files changed, 0 insertions(+), 68 deletions(-)
---
diff --git a/pitivi/utils/Makefile.am b/pitivi/utils/Makefile.am
index 1bdb05c..715ba67 100644
--- a/pitivi/utils/Makefile.am
+++ b/pitivi/utils/Makefile.am
@@ -10,7 +10,6 @@ utils_PYTHON =        \
        ui.py           \
        system.py       \
        threads.py      \
-       receiver.py     \
        ripple_update_group.py  \
        misc.py         \
        widgets.py