Continue to skip couchdb changes plugin

Author: robbavey

ci/test_plugins.rb

@@ -216,7 +216,8 @@ def initialize(name, support, type, organization = "logstash-plugins")
     PluginDefinition.new('logstash-integration-snmp', :tier1, :integration),     
 
     # tier2
-    PluginDefinition.new('logstash-input-couchdb', :tier2, :input), 
+    # Removed because of https://github.com/logstash-plugins/logstash-input-couchdb_changes/issues/51
+    #PluginDefinition.new('logstash-input-couchdb_changes', :tier2, :input),  
     PluginDefinition.new('logstash-input-gelf', :tier2, :input), 
     PluginDefinition.new('logstash-input-graphite', :tier2, :input), 
     PluginDefinition.new('logstash-input-jms', :tier2, :input),