Adding new notification renderer to handle reason and action date types. I tried adding unit tests for this, but they're not working. I'll have to commit those at a later date once I get them to work.

fixes rsmart/issues#414
Merge pull request #37 from leo-at-rsmart/feature/issue-414

Adding new notification renderer to handle reason and action date types....
bind to HR REST API version 0.8-SNAPSHOT
Adding new notification renderer to handle reason and action date types. I tried adding unit tests for this, but they're not working. I'll have to commit those at a later date once I get them to work.

fixes rsmart/issues#414