#18 JPO packages not update correctly to M1

[Ric Schug]

Now that M1 is using packages in their JPOs we need to be able to upload them without error. When we try to upload a package JPO back into M1 the compile fails. It appears that the update process is not handling the class macro name conversions properly when a package is defined. The compile error appears to be caused due to the incorrect rename of the constructor method. Instead of renaming to ${CLASSNAME}, as it does with the class declaration, it get set to ${CLASS:<name>}.

Eclipse seems to extract fine into eclipse and load back to M1 fine with this one exception. We are using version 0.9.2.0 of the mxeclipse plugin.