polishing and laying out the plans for webtest support; from the impl. I understood that the init target is not to be called any longer from the outside since create-app does so, therefore I removed it from the help; introduced description for supporting  ant -projecthelp
polishing and laying out the plans for webtest support; from the impl. I understood that the init target is not to be called any longer from the outside since create-app does so, therefore I removed it from the help; introduced description for supporting  ant -projecthelp


git-svn-id: 29aad96320b2a07b98332cd568fc1316025c072f@633 1cfb16fd-6d17-0410-8ff1-b7e8e1e2867d

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