+ lcd.telemtry: show max ground speed from gps data
+ log.permanent: use E2END for location in eeprom (eosbandi&mis)
- resolve some more shadowed vars



git-svn-id: http://multiwii.googlecode.com/svn/trunk/MultiWii_shared@1398 02679b44-d973-9852-f2fa-63770883b36c