DATACMNS-354 - new method on ClassTypeInformation - fromTypeOf(Field)

DATACMNS-354 : 
As part of making query results serializable for Spring Data Neo4j queries (https://jira.springsource.org/browse/DATAGRAPH-311) it would be helpful to have and additional method added to ClassTypeInformation class in order to work out type information from a field. At present this is only possible for a method.