2017-02-28 textproc/rubygem-nokogiri14: Use textproc/rubygem-nokogiri instead
2017-02-28 textproc/rubygem-liquid2: Use textproc/rubygem-liquid instead
2017-02-28 www/rubygem-rack14: Use www/rubygem-rack or www/rubygem-rack16 instead
2017-02-28 www/rubygem-mechanize26: Use www/rubygem-mechanize instead
2017-02-28 www/rubygem-net-http-persistent25: Use www/rubygem-net-http-persistent2 instead
2017-02-28 devel/rubygem-builder32: Use devel/rubygem-builder instead
2017-02-28 www/rubygem-net-http-digest_auth11: Use www/rubygem-net-http-digest_auth instead
2017-02-28 devel/rubygem-bson1: Use devel/rubygem-bson instead
2017-02-28 devel/rubygem-minitest4: Use devel/rubygem-minitest instead
2017-02-28 java/jdk16-doc: Should have been removed with linux-sun-jdk16 (2014-05-11)
2017-02-28 java/jdk7-doc: Should have been removed with linux-sun-jdk17 (2016-04-24)
2017-02-28 textproc/rubygem-sass-rails4: Use textproc/rubygem-sass-rails5 instead