servo steering added
Chassis library added; l293 driver added; servo stearing workflow..
turret library added; laser sight functions added; code style workflow..
comments translated; code style workflow..
Comment added
Merge branch 'Servo_steering' of https://github.com/jesstr/mega8_wifibot into Servo_steering
UART TX workflow..
UART TX workflow..
wait_us function moved to wait.h
ADC library added
ADC initialization added; ADC bug fixed
turret.h defines rename
turret dc control workflow..
channel selection removed on ADC init
SysTick workflow..;Turret move routines workflow..
turret move routines fixed..
Chassis endless run bug fix
Some bugs fix..
External interrupts library added; turret horizontal dc stop function added
turret move routine call fixed; turret control pins initialization added; uart baudrate changed to 38400.