Remove expired ports:
textproc/elasticsearch2-plugin-marvel, depends on expired textproc/elasticsearch2
textproc/elasticsearch2-plugin-sql, depends on expired textproc/elasticsearch2
textproc/elasticsearch2-plugin-hq, depends on expired textproc/elasticsearch2
textproc/elasticsearch2-plugin-migration, depends on expired textproc/elasticsearch2
2018-06-01 textproc/elasticsearch2: Elastic 2.4 EoL is 2018-02-28