polymorphic_dumpdata management command functionality removed;

the regular Django dumpdata command now automatically works correctly
for polymorphic models and all Django versions
(this is handled by PolymorphicModelBase now).
Testing for dumpdata has been added.

pexp/management/commands/pcmd.py

@@ -20,7 +20,7 @@ class Command(NoArgsCommand):
     help = ""
 
     def handle_noargs(self, **options):
-        print 'polycmd - sqlite test db is stored in:',settings.DATABASE_NAME
+        print 'polycmd - sqlite test db is stored in:',settings.SQLITE_DB_PATH
         print
 
         """

pexp/management/commands/polymorphic_create_test_data.py

@@ -20,7 +20,7 @@ class Command(NoArgsCommand):
     help = ""
 
     def handle_noargs(self, **options):
-        #print 'polycmd - sqlite test db is stored in:',settings.SQLITE_DB_PATH
+        print 'polycmd - sqlite test db is stored in:',settings.SQLITE_DB_PATH
         print
 
         Project.objects.all().delete()