Remove some unused imports
Don't need trailing newline on metric per packet
Expose typeName
Use metricLine instead
Make typeName available as a map to jexl
Don't bother with the typeName string
Merge pull request #1 from hynd/master

Add Map of Keys and Values from MBean object names (aka typeName) to JEXL expressions for OpenTSDBGenericWriter, cleanup code, and remove unneeded newline from TCollectorUdpWriter output.