modifying A4S.s2e with analogwrite
added analogWrite and servoWrite functions
added pinModes PWM and Servo
pin Modes: Digital Input|Digital Output|Analog Input|Analog Output(PWM)|Servo
cleaning code
cleaning code
cleaning code 2
fixing indent
Merge pull request #8 from tolbier/master

5 Firmata Pinmodes working (including analog output)