Establish API key and password associated with APIv1 commands.

def SetCredentials(api_key,api_passwd):
	"""Establish API key and password associated with APIv1 commands."""
	global V1_API_KEY
	global V1_API_PASSWD
	global _V1_ENABLED
	_V1_ENABLED = True
	V1_API_KEY = api_key
	V1_API_PASSWD = api_passwd