re-enable, upgrade selenium-server-standalone-2.30.0.jar

check if selenium is ok on travis
comment out fund tests

need to change func test execution so it waits (longer)
until mojito client is ready
Merge pull request #999 from isao/tests

re-enable, upgrade selenium-server-standalone-2.30.0.jar
uncomment travis badge
adding test for cache-control value
making cache-control to complain with YTS by using [public, max-age=]
Merge pull request #1001 from caridy/cache-control

Closes bz6110936. Fixes the Cache-Control for static assets.
Merge branch 'develop' of github.com:yahoo/mojito into seed-refactor-html5apps
splitting tests for better report