Merge remote-tracking branch 'origin/tobi_experimental' into RMax

stack.c

@@ -81,4 +81,5 @@ void clearStack(StackNode **stack)
         (*stack) = next;
 
     }
+    
 }

test_stack.c

@@ -35,6 +35,7 @@ void test_clearStack(void) {
 
     testStack = push(testStack, &testInts[i]);
   }
+  //printf("testints: %d,%d,%d,%d,%d",testInts[0],testInts[1],testInts[2],testInts[3],testInts[4]);
 
   clearStack(&testStack);
   TEST_ASSERT_NULL(testStack);