Added sampledata as a submodule, make the load from server fetch any _links.item elements
Merge branch 'master' of https://github.com/ozone-development/ozp-iwc

Conflicts:
	dist/js/ozpIwc-bus.js
	dist/js/ozpIwc-bus.js.map
	dist/js/ozpIwc-bus.min.js
	dist/js/ozpIwc-bus.min.js.map
	dist/js/ozpIwc-client.js.map
	dist/js/ozpIwc-client.min.js
	dist/js/ozpIwc-client.min.js.map
	dist/js/ozpIwc-metrics.js
	dist/js/ozpIwc-metrics.js.map
	dist/js/ozpIwc-metrics.min.js
	dist/js/ozpIwc-metrics.min.js.map