Travis CI configuration update

Author: ddmitov

.travis.yml

@@ -15,7 +15,7 @@ before_install:
 
 install:
   - sudo apt-get -y install qt55[QTPACKAGE]
-  - sudo apt-get -y install wk55
+  - sudo apt-get -y install qt55webkit-examples 
 
 script:
   - source /opt/qt55/bin/qt55-env.sh