[IBMmq] bump version (#111)

NEWRELIC-3796 bump exporter version to fix stdOut issue

exporters/ibmmq/exporter.yml

@@ -1,15 +1,15 @@
 # name of the exporter, should match with the folder name
 name: ibmmq
 # version of the package created
-version: 0.1.0
+version: 0.2.0
 # Relative path to the License path from the repository root
 exporter_license_path: LICENSE
 # URL to the git project hosting the exporter
 exporter_repo_url: https://github.com/ibm-messaging/mq-metric-samples
 # Tag of the exporter to checkout
 exporter_tag:
 # Commit of the exporter to checkout (used if tag property is empty)
-exporter_commit: f6cf4a432d0b65989052aca87ff2d253371bb646
+exporter_commit: d268624ff90d2fbbec18d62b6f73ed8955c4ee8f
 # Changelog to add to the new release
 exporter_changelog: https://github.com/ibm-messaging/mq-metric-samples/blob/master/CHANGELOG.md
 # Enable packages for Linux

exporters/ibmmq/ibmmq-config.yml.sample

@@ -13,10 +13,12 @@ integrations:
         # Channel name used to connect to the queue manager. Typically you can use SYSTEM.DEF.SVRCONN
         channel: SYSTEM.DEF.SVRCONN
 
-        # Username to authenticate
+        # Username to authenticate. This config should be not populated if password is not set.
+        # If the password is not specified, user/password authentication is disabled and the username should not be specified in the configuration.
+        # The exporter will connect sending as clientID the user executing the integration. Depending on the agent installation mode it could be "root" or "nri-agent".
         username:
 
-        # Password to authenticate
+        # Password to authenticate. 
         password:
 
         # Queues to monitor (wildcards and ! to exclude are accepted) .ie  "PROD*,!DEV*"