Merge branch 'XOrGate' into 'main'

Added SImple XOrGate

See merge request !2

XOrGate.tsl

+t1 << tile1;
+t2 << tile2;
+
+t3 = not t1;
+t4 = not t2;
+t5 = and t1 t4;
+t6 = and t3 t2;
+t7 = or t5 t6;
+