Get template by providing name, ID, or other unique key.

		If key is not unique and finds multiple matches only the first
		will be returned

def Get(self,key):
		"""Get template by providing name, ID, or other unique key.

		If key is not unique and finds multiple matches only the first
		will be returned
		"""

		for template in self.templates:
			if template.id == key:  return(template)