Update versions/dependencies

* Changing dependencies for *-SNAPSHOT to non-snapshot tags, e.g. fascinator 1.1.5 not 1.1.5-SNAPSHOT, and anything that should be 1.6.2 rather than 1.6.1 or 1.6.2-SNAPSHOT.
* removed dependency for emailnotifier which was a fix for 1.6.1, not required in 1.6.2
* Excluded fascinator as a dependency for the JCU plugin as fascinator dependency got outdated as per https://groups.google.com/forum/#!msg/redbox-dev/OJmzunroZ2M/0GFPcS3HooAJ
* minor whitespace correction