first version of extracode template.


git-svn-id: http://umple.googlecode.com/svn/trunk@4169 6ebf9d09-8eb1-0036-9d08-68c07d1b990a
add packages' references to classes in traits' associations.


git-svn-id: http://umple.googlecode.com/svn/trunk@4170 6ebf9d09-8eb1-0036-9d08-68c07d1b990a