Firmware update v3.50 for nuvi 30, 40, 50, 42 & 52 released

Changes made from version 3.40 to 3.50:

Added the option not to de-clutter icons on MPC maps.
Fixed a search error that caused some addresses to not be found.
Fixed an error that kept vehicle icons from displaying.
Fixed an error where new avoidance settings were not being respected.
Fixed an error where setting a new destination would not always force the route to recalculate.
Fixed some translation issues.
Removed the Junction view tone alert during junction view events.
Improved software stability.