Fixed a problem with things autodiscovery and another one related to plugin lifecycle
Fix plugin config reload issue. Messaging channel was not unsibscribed before spawning a new plugin instance. This ends up in multime messagining queues for the same plugin
Add plugin to send data to emoncms service.
Improve handling of failed posts.
Merge branch 'emoncms_plugin' of https://github.com/cllarky/freedomotic into emoncms_plugin

Conflicts:
	plugins/devices/emoncms/src/main/resources/data/trg/int@0.xtrg