language update  refs #3430
submodule update
Merge pull request #5824 from piwik/translationupdates

[automatic translation update] Updated 84 strings in 7 languages (el, it, ja, nb, nl, sv, tr)
refs #5819 - added vp as param for search.yahoo.co.jp
refs #5819 - added k9safesearch.com
refs #5819 - added auone image search
added test
refs #5819 - added search.iminent.com as InfoSpace powered
refs #5819 - added www1.search-results.com
Remove removal of ExamplePlugin/API.php from old Update file.
Merge branch 'master' into travis_playground
Debugging UI test failure on travis.