Set travis timeout to 3.

Author: tisto

.travis.yml

@@ -10,7 +10,7 @@ install:
 - tar xfvz Plone-4.3.3-UnifiedInstaller.tgz
 - tar jxvf Plone-4.3.3-UnifiedInstaller/packages/buildout-cache.tar.bz2 1>/dev/null
 - python bootstrap.py -c travis.cfg
-- bin/buildout -N -t 20 -c travis.cfg
+- bin/buildout -N -t 3 -c travis.cfg
 before_script:
 - export DISPLAY=:99.0
 - sh -e /etc/init.d/xvfb start