- EXT_MOTOR_RANGE for wii-esc uses same MINCOMMAND 1008 both for promini and mega
- bring back (*) for tunable params to config.h descriptions
- remove a shadowed variable warning



git-svn-id: http://multiwii.googlecode.com/svn/trunk/MultiWii_shared@1393 02679b44-d973-9852-f2fa-63770883b36c