More travis adjustments

tests/ab/fuzzingclient_skip_deflate.json

@@ -8,7 +8,7 @@
       , "url": "ws://host.ratchet.internal:9001"
       , "options": {"version": 18}
     }]
-  , "cases": ["9"]
+  , "cases": ["*"]
   , "exclude-cases": ["12.*", "13.*"]
   , "exclude-agent-cases": {}
 }

tests/ab/run_ab_tests.sh

@@ -39,7 +39,7 @@ sleep 3
 if [ "$OSTYPE" = "linux-gnu" ]; then
   IPADDR=`hostname -I | cut -f 1 -d ' '`
 else
-  IPADDR=`ifconfig | grep "inet " | grep -Fv 127.0.0.1 | awk '{print $2}' | head -1`
+  IPADDR=`ifconfig | grep "inet " | grep -Fv 127.0.0.1 | awk '{print $2}' | head -1 | tr -d 'adr:'`
 fi
 
 docker run --rm \