bgp parser fix

Author: abhi

bgphost.json

@@ -15,7 +15,6 @@
             "routerip": {
                 "type": "string",
                 "title": "Bgp router intf ip",
-                "length": 15,
                 "format": "^((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(\\\\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3})(\\\\-(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9]))?/(3[0-1]|2[0-9]|1[0-9]|[1-9])$"
             },
             "as": {