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

[Debian testing autoremoval watch]

ruby-minimization 0.2.1-1 is marked for autoremoval from testing on 2015-09-29

It (build-)depends on packages with these RC bugs:
795676: ruby-text-table: Non-deterministic FTBFS due to unreliable timing benchmarks in tests