Merge pull request #4 from Toukmond/master

Added Support for NetGear AirCard 340U and 341U
Handle interfaces numbered as 8 and 9 as GPS
Handle starting and stopping of GPS interfaces 8 and 9
Handle interface numbered as 0 as GPS port instead of interface numbered as 9
Break all the supported cards - switch the intefaces numbered as 2 and 3 around in order to test a Netgear 3G card
Add VID/PID for Netgear AC341U IPT2 mode
Fix static bool debug
Add support for MDM9X15_DEVICE type
Add the entire initialization chunk from Netgear's driver