Initial commit

Based on the Leaflet GeoCSV example:
https://github.com/joker-x/Leaflet.geoCSV/tree/master/example/bankia
Using data with some corrections from:
http://www.s2.org/~chery/sport/cycling/bicycle-shops-greater-helsinki
Update bikeshops.csv
Create README.md
Update README.md
Use OpenCycleMap tiles