[DRE-maint] ruby-berkshelf-api-client is marked for autoremoval from testing

[Debian testing autoremoval watch]

ruby-berkshelf-api-client 2.0.2-1 is marked for autoremoval from testing on 2016-10-18

It (build-)depends on packages with these RC bugs:
836595: ruby-celluloid-io: FTBFS too much often (failing tests)
837228: chef: FTBFS: ERROR: Test "ruby2.3" failed.
837229: ruby-cheffish: FTBFS: ERROR: Test "ruby2.3" failed.
838216: chef: Could not find 'chef-zero' (~> 4.5) - did find: [chef-zero-5.0.0] (Gem::LoadError)