Fixed Ticket #20. Now Ferret will through a type error if you try to create a term with an integer.
Fixed Ticket #20. Now Ferret will through a type error if you try to create a term with an integer.


git-svn-id: 26a6d2a58b162bc133329b2f36847a121ee54040@181 06fd6eb0-0002-0410-a719-e5602cce40bc

jkraemer/ferret,jkraemer/ferret,Bira/ferret,dbalmain/ferret,dimelo/ferret-dimelo,dbalmain/ferret,dustin/ferret,jkraemer/ferret,Bira/ferret,dustin/ferret,jkraemer/ferret,dbalmain/ferret,dustin/ferret,dimelo/ferret-dimelo,dustin/ferret,dbalmain/ferret,dimelo/ferret-dimelo,Bira/ferret,Bira/ferret,dimelo/ferret-dimelo,jkraemer/ferret,dbalmain/ferret