replacing loops.pause -> pause, loops.forever -> forever

docs/reference/brick/battery-level.md

@@ -16,7 +16,7 @@ Show the battery level percentage on the screen. Also, show a green light if the
 
 ```blocks
 let battery = 0;
-loops.forever(function() {
+forever(function() {
     brick.showString("Battery level:", 1)
     brick.showNumber(battery, 2)
     battery = brick.batteryLevel();
@@ -28,6 +28,6 @@ loops.forever(function() {
     } else {
         brick.setStatusLight(StatusLight.RedPulse)
     }
-    loops.pause(30000)
+    pause(30000)
 })
 ```

docs/reference/brick/button/is-pressed.md

@@ -32,7 +32,7 @@ Set the brick light to green when the `down` is pressed. When the button is not
 
 ```blocks
 let isRed = false;
-loops.forever(function() {
+forever(function() {
     if (brick.buttonLeft.isPressed()) {
         brick.setStatusLight(StatusLight.Green);
         isRed = false;

docs/reference/brick/clear-screen.md

@@ -16,7 +16,7 @@ brick.showString("self-destruct in:", 2);
 brick.showString("seconds", 5);
 for (let i = 0; i < 10; i++) {
     brick.showNumber(10 - i, 4);
-    loops.pause(1000);
+    pause(1000);
 }
 brick.clearScreen();
 ```

docs/reference/brick/set-status-light.md

@@ -24,14 +24,14 @@ brick.setStatusLight(StatusLight.Red);
 Repeatedly show a different color pattern for the brick light.
 
 ```blocks
-loops.forever(function () {
+forever(function () {
     brick.setStatusLight(StatusLight.Orange)
-    loops.pause(1000)
+    pause(1000)
     brick.setStatusLight(StatusLight.GreenFlash)
-    loops.pause(2000)
+    pause(2000)
     brick.setStatusLight(StatusLight.RedPulse)
-    loops.pause(2000)
+    pause(2000)
     brick.setStatusLight(StatusLight.Off)
-    loops.pause(500)
+    pause(500)
 })
 ```