Piston release #r-20150325

Features:

• Tablet and mobile device theming.
  Now we have easy to read design to mobile devices.
  You are right, the calendar doesn’t look good, but we redirect all first time users to the /upcoming page, and it looks good on all devices. ☺
• “This week” flag to upcoming page event
  If the event is during the current week, we put a small flag to the right side, so the users can have a simple overview about the actual events, check this ->

New championship

• Inlcuded all 2015 IndyCar events to calendar, see here http://pistoncalendar.com/upcoming/indycar-series