Merge pull request #138 from piwik/translationupdates

automatic translation update
refs #3970 probably a better fix for html entities in json output, fixes bulkRequest is buggy with PHP and other renderers
refs #3781 fix superuser default preference is not returned by default, probably also fixes some login issues in Piwik Mobile as it is requesting the getSitesIdWithAtLeastViewAccess to verify whether someone has access to at least one website
refs #3781 fix test, defaultReport cannot return the website in case there is no website
refs #3074 added two test cases to prove range returns wrong dates under circumstances
refs #3074 fix range date is sometimes wrong
refs #4221 removed some not needed use statements
refs #4221 always include VisitorLog file, maybe there is an autoloader issue
Fixes #4261 Refs #517 Properly attribute to Adwords those visitors that come from a click on adwords
refs #4179 added some notification examples
Fixes #4260 Making Campaign name and Campaign keyword lowercase
Merge remote-tracking branch 'origin/master'
refs #4126 added possibility to define radio boxes
updated submodules
updated submodules
refs #4126 display radio boxes a bit nicer
refs #2270 use year range if possible
refs #4209 removed deprecated example plugin
refs #4209 renamed ExamplePluginTemplate -> ExamplePlugin
Adding missing |raw to money metrics to avoid double encoding