Change the order of the components of the metric name to something more usable
don't print debugging stuff
* Added port tcp port options in config
* scripts can now be run from paths other than /opt/vacuumetrix
* require 'socket' added into SendGraphite.rb and SendOpenTSDB.rb, which fixes
  twitter.rb
* Only require the various Send*.rb if they're set in config.rb
* Updated install instructions in README.md
Recommented unrequired put
Removed an irrelevant comment
Merge pull request #1 from davewongillies/master

Various updates
Fix Neustar error handling
Add License
If no database is specified, get metrics for all
cleanup README