Print Help

	Prints out the arguments needs to run the script

	Returns:
		None

def printHelp(script):
	"""Print Help

	Prints out the arguments needs to run the script

	Returns:
		None
	"""

	print 'Reconsider cli script copyright 2016 OuroborosCoding'
	print ''
	print script + ' --source=localhost:28015 --destination=somedomain.com:28015'
	print script + ' --destination=somedomain.com:28015 --dbs=production,staging'
	print ''
	print 'Usage:'
	print '  --source=[string]         A RethinkDB connection string representing the'
	print '                            source host. Defaults to "localhost:28015"'
	print '  --destination=[string]    A RethinkDB connection string representing the'
	print '                            destination host. Required.'
	print '  --db                      A single DB name, or a comma separated list of'
	print '                            databases on the source which will be copied to the'
	print '                            destination. Defaults to all DBs on the source'
	print '                            host'
	print '  --verbose                 Will print out what\'s happening during the clone'
	print '  --help                    Prints this message'
	print ''
	print 'A RethinkDB connection string is defined as: host[:port[:user[:password]]]'
	print 'Valid:          localhost, localhost:28015, localhost:28015:root:asdf'
	print 'Invalid:        localhost:root, 28015, root:asdf, localhost:root:asdf'