reorganize some joint build related logic to be more clear about what is going on.
reorganize some joint build related logic to be more clear about what is going on.

erdi/grails-core,clockworkorange/grails-core,clockworkorange/grails-core,clockworkorange/grails-core,erdi/grails-core,clockworkorange/grails-core,erdi/grails-core,clockworkorange/grails-core