OpenHAB 2 up but not showing icons

See the Migrating to OH 2 tutorial and What’s new in OH 2 doc.

http://docs.openhab.org/tutorials/migration

The tl;dr is yes, you still put your Items into .items files. The only difference is when it comes to Items is for openHAB 2 bindings which create Things and Channels, you use the Chanel ID instead of the traditional binding config in the “{ }” for the Item definition. For any 1.9 SNAPSHOT bindings you still do things the same old way.