add serial_rx msp
add support for GPIO remapping (copied from stm32f_gpio.c)
check frameComplete
support 1S battery for voltage monitoring
Merge pull request #99 from treymarc/serialrx_msp

Serialrx msp
adding rxmsp to uvision project
updated ADC driver to use more of available inputs, as well as made input selection more sane
moved some of init logic around to get sensors + other important hardware checked first; added dummy implementation of production test for future use, outputting debug info over PB6  (USART1_TX remap)
personal debug changes

6 32 bit vars can be used for debug now
added option to disable setting motors to minthrottle

that way the copter still stabilizes it's self when throttle is at
minimum
Fixed Wing Navigation from PatrickE

cleaned up formatting a bit
added the new fw_nav.c file to the project