don't call save() for exlir models.  fixes #76
don't call save() for exlir models.  fixes #76

Alwnikrotikz/formalchemy,Alwnikrotikz/formalchemy,Alwnikrotikz/formalchemy,Alwnikrotikz/formalchemy,pombreda/formalchemy,pombreda/formalchemy,pombreda/formalchemy,pombreda/formalchemy