astyle: bump version to svn revision 376
Sparky: enable ADC driver

This sets up the pin mappings (defaulted to two pins) and initializes
the driver.
Sparky: disable last two output channels when ADC enabled

This needs to move into a configuration option and select
either PWM or PWM+ADC.
Sparky: enable battery module (and comusbbridge)
Sparky: enable the second serial port
Merge pull request #568 from peabody124/sparky_adc

Sparky: enable ADC pins
Merge pull request #553 from lilvinz/newer_astyle

astyle: bump version to svn revision 376
OSD: remove old files related to this
Merge pull request #577 from peabody124/osd_removal

OSD: remove old files
package Makefile: remove osd
gcs config stabilization: fixed typo (thanks sven)
Merge pull request #588 from lilvinz/fix_typo

gcs config stabilization: fixed typo
osd: remove left over files and references
mavlinkbridge: fixed voltage and current calculation
Merge pull request #589 from lilvinz/osd_remainings

osd: remove left over files and references
Merge pull request #590 from lilvinz/fix_mavlink

mavlinkbridge: fixed voltage and current calculation
Sparky: enable DSM/SBUS on second serial port
F3 boards: remove "hardware signal inverter required" comment

This isn't true for these as F3 has internal inverter
Merge pull request #593 from peabody124/sparky_second_serial

Sparky second serial
Change the bootloader back to rev 2. I might have the only RM_v2 in the
world.