id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
32	add support for offline routing	Martin Kolman	Martin Kolman	" * get an off-line routing engine
 * possible choices:
  * rip it out of navit (maybe there it is already in a library ?)
  * rip it out of McNavi
  * resuscite the old Rana routing engine -> its in Python but the usability is unknown
  * run a routing webservice on the device
 * it must be multi-platform
  * if it needs to be compiled, modRana needs to work even without it
 * routing sources:
  * OSM files
  * Navit style binary OSM files
  * McNavi style binary OSM files
  * Rana style binary OSM files
  * Yet Another Osm Binary format ? :)
  "	enhancement	new	trivial		gps