Merge from Perforce
Import the python 'copy' library
Implement the test case of applying the wlan template to zone
Merge from Perforce
Merge branch 'imp/config_ap_zone-16965'
Merge from Perforce
Implement the test cases of creating the registration rules by GPS and provision tag and then apply AP to certain a zone
1. Add the mechanism to delete the associated AP before registering it
2. Assgin XID to each test case
Merge from Perforce
Merge branch 'imp/config_ap_zone-16991/16992/16998/16999'
Assign the XID to the test cases of enabling tunnel type in the zone