[openrailwaymap] Mobile version

Hi everybody, today I have finished the mobile version of the website. If you visit http://openrailwaymap.org from your mobile device, you are redirected to a version that is optimized for mobile and touch devices. Alternatively you can open http://m.openrailwaymap.org to see this website. Except for the background map the website - including the ORM overlay - is already optimized for retina displays. Now you can use OpenRailwayMap on your smartphone to see your position on the map while sitting in a train (if you have any internet connection there...). I hope that it works on every platform, in every browser and with every screen resolution. If not, please send me some feedback. Regards Alex