server/conn.py: remove Renaming interface as spec explicitely say to no generate it in libs
server/conn.py: remove Renaming interface as spec explicitely say to no generate it in libs

detrout/telepathy-python,max-posedon/telepathy-python,freedesktop-unofficial-mirror/telepathy__telepathy-python,PabloCastellano/telepathy-python,max-posedon/telepathy-python,epage/telepathy-python,PabloCastellano/telepathy-python,freedesktop-unofficial-mirror/telepathy__telepathy-python,detrout/telepathy-python,epage/telepathy-python