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

[Debian testing autoremoval watch]

ruby-twitter 5.11.0-2 is marked for autoremoval from testing on 2014-12-23

It (build-)depends on packages with these RC bugs:
768673: ruby-httpclient: FTBFS in jessie: ERROR: Test "ruby2.1" failed: Errno::ECONNRESET: Connection reset by peer - SSL_connect
768678: ruby-faraday: FTBFS in jessie: build-dependency not installable: ruby-em-synchrony
770648: hiredis: FTBFS: Test failure