Update max_length of "Location" member for various objects to be 128 characters, rather than 6.  The six character limit causes problems in my address-book type application by making it difficult for user-defined locations to be input.  Users find it hard to work within 6 characters and say something like "Summer House" or "New York Office" or "Primary Fax."
Merge pull request #5 from CaseRails/master

Update max_length of "Location" member for various objects to be 128 characters . . .