Main firmware with all basic functions + extra

This firmware is complete and working like a charm.

-IR: TESTED | WORKING GREAT
-ULTRASONIC: TESTED | WORKING GREAT
-SERVO: TESTED | WORKING GREAT
-LDR: TESTED | WORKING OK

Some big improvements:
-Sound feedback has added depending on distance.
-Adaptive LDR-threshold
-LED status more clear

What still needs to be done:
-Code clean up (see school requirements).

Untested with all functions

Alle the basic functions are now integraded and some of them need to be tested.

Laser detection | TESTED
IR detection | UNTESTED
Driving | UNTESTED

First empty setup

This is an empty program with only a header and 2 basic functions, as a starting point.