Fix modules' use of BOOLEANS*

* The canonical location of BOOLEANS has moved.  Switch imports to use that.
* clean up argument_spec use of booleans.
* Clean up imports to not use wildcards
* Remove usage of get_exception

lib/ansible/modules/network/illumos/dladm_linkprop.py

@@ -231,7 +231,7 @@ def main():
             link=dict(required=True, default=None, type='str', aliases=['nic', 'interface']),
             property=dict(required=True, type='str', aliases=['name']),
             value=dict(required=False, type='str'),
-            temporary=dict(default=False, type='bool', choices=BOOLEANS),
+            temporary=dict(default=False, type='bool'),
             state=dict(
                 default='present', choices=['absent', 'present', 'reset']),
         ),
@@ -298,6 +298,5 @@ def main():
     module.exit_json(**result)
 
 
-
 if __name__ == '__main__':
     main()