Moved GetValue method body to the Property object to allow easy conversion of an untyped property without having to go via the fieldset again.
Merge pull request #46 from mattbrailsford/issue-43

Moved GetValue method body to the Property object to allow easy conversi...
Merge branch 'issue-43' of github.com:imulus/Archetype into issue-43
Merge branch 'issue-43' into develop