Change Logs: 

[8/12/2016]
- removed configs/dns_test_server.txt
- added configs/tps_base_config_v1.txt and configs/tps_zone_config_v1.txt
- modified README file to reflect the dependencies for items under configs/ folder. 
- created change_log.txt
- modify json_configs/ddos_dst_zone.py to match json_configs/tps_zone_config_json_v1.txt
- Took out BGP network advertisement, use 'bgp advertise' under dst zone instead

