Temporary fix for travis pull request, revert these changes after code review has been completed.

tests/scripts/travis_setup.sh

@@ -5,7 +5,7 @@ mysql -u root -e "create database fedora;"
 mysql -u root -e "GRANT ALL PRIVILEGES ON fedora.* To 'fedora'@'localhost' IDENTIFIED BY 'fedora';"
 mysql -u root -e "GRANT ALL PRIVILEGES ON drupal.* To 'drupal'@'localhost' IDENTIFIED BY 'drupal';"
 cd $HOME
-git clone git://github.com/Islandora/tuque.git
+git clone -b 1.x-fedora-4 git://github.com/Islandora/tuque.git
 git clone -b $FEDORA_VERSION git://github.com/Islandora/islandora_tomcat.git
 cd islandora_tomcat
 export CATALINA_HOME='.'