new phantomjs for travis

.travis.yml

@@ -3,7 +3,9 @@ env:
   - DB=mysql
 before_install:
   - sudo apt-get install libicu-dev -y
-  - sudo apt-get install libqt4-dev libqtwebkit-dev -y
+  - wget -P /tmp http://phantomjs.googlecode.com/files/phantomjs-1.7.0-linux-i686.tar.bz2
+  - tar -xf  /tmp/phantomjs-1.7.0-linux-i686.tar.bz2 -C /tmp/
+  - PATH=$PATH:/tmp/phantomjs-1.7.0-linux-i686/bin
   - gem install charlock_holmes -v="0.6.9"
 branches:
   only: