[DRE-maint] ruby-excon is marked for autoremoval from testing

[Debian testing autoremoval watch]

ruby-excon 0.33.0-1 is marked for autoremoval from testing on 2014-07-24

It is affected by these RC bugs:
751037: ruby-excon: FTBFS - Protocol not available - setsockopt(2) (Errno::ENOPROTOOPT) (Excon::Errors::SocketError)