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
Fix parameter in deprecation message in /misc/cron/archive.php

Parameter passed to console should be --url=... instead of -- url=...
Fix merge conflict for b3ad4d8
Merge branch 'master' of https://github.com/piwik/piwik into fix/archive_message

Conflicts:
	misc/cron/archive.php
Remove removal of ExamplePlugin/API.php from old Update file.
Fixing UI tests build.
refs #5819 - added utorrent.inspsearch.com as InfoSpace powered
Fixing tests (clear Option cache when invoking updater from fixture).
Remove superfluous Columns Updater update call.
refs #5819 - added search.azby.fmworld.net to Nifty search engine
refs #5819 - added gfsoso.com as google powered engine
Fixing UI tests.
Updating UI test module and add auxilliary catch statement to proxy piwik.php.
Install and activate plugins after updating the created database in tests.
Avoid plugin build failure due to apt-get failure on travis.