Merge pull request #232 from piwik/translationupdates

[automatic translation update] Updated 224 strings in 6 languages (es, fi, it, ja, nl, sv)
Remove test again as it still randomly fails
Merge remote-tracking branch 'origin/master'
improved detection for some more htc devices
fixes #4723 updated jQuery & jQueryUI
updated html5shiv to latest 3.7.0
When period=range, exporting data below an evolution graph should export data per day Fixes #4777 and PR #233
refs #57 started to work on displaying Insights. Added a widget for the dashboard and a new Insights visualization. More to come... still early version so expect a lot of things to change but I am still happy about feedback
detect windows 8 (RT) devices having a 'Touch' token within the useragent as tablets, as most touch enabled devices running windows 8 should be tablets (instead of desktops)