Replaced WALK,BICYCLE mode with WALK,BICYCLE_RENT in bikeshareModule
Partially fixes bikeShare Module

Replaces JSONP with JSON according to @jmfield2
Fixes showing Start/end bike stations and number of bikes in them

Wrong leg geometry was used in calculating closest bikeshare station
Completely fixed bikeSharing module fixes #1496

Your (bike share name) route and Walk from/to (bike share name) station
was missing in route view, because WALK,BICYCLE was used instead of
WALK,BICYCLE_RENT
Merge pull request #1499 from buma/master_bikesharequickfix

Fix for Bikeshare module. Remove JSONP; change mode to BIKE_RENT