Batch of fixes from the Lancaster doc review (#451)

* Local commit.

* local commit

* Doc fixes from Lancaster review.

* I don't want to change these yet.

* Trailing newlines, arrr.

* Get the 'Game' cards setup.

* Take block support off of 'show animation'.

* Add 'see also' for showArrow().

docs/SUMMARY.md

@@ -137,7 +137,6 @@
         * [clear screen](/reference/basic/clear-screen)
         * [forever](/reference/basic/forever)
         * [pause](/reference/basic/pause)
-        * [plot leds](/reference/basic/plot-leds)
         * [show arrow](/reference/basic/show-arrow)
         * [show animation](/reference/basic/show-animation)
     * [Input](/reference/input)

docs/blocks/loops.md

@@ -1,7 +1,3 @@
 # @extends
 
 ### #specific
-
-```
-basic.forever(() => {});
-```

docs/reference/basic.md

@@ -1,6 +1,6 @@
 # Basic
 
-Provides access to basic @boardname@ functionality.
+Use basic @boardname@ functions and actions.
 
 ```cards
 basic.showNumber(0);
@@ -18,13 +18,6 @@ basic.forever(() => {
     
 });
 basic.pause(100);
-basic.plotLeds(`
-. . . . .
-. . . . .
-. . # . .
-. . . . .
-. . . . .
-`);
 basic.showArrow(ArrowNames.North);
 basic.showAnimation(`
 . . . . .
@@ -35,10 +28,10 @@ basic.showAnimation(`
 `);
 ```
 
-### See Also
+### See also
 
 [showNumber](/reference/basic/show-number), 
 [showIcon](/reference/basic/show-icon),
 [showLeds](/reference/basic/show-leds), [showString](/reference/basic/show-string), 
 [clearScreen](/reference/basic/clear-screen), [forever](/reference/basic/forever), [pause](/reference/basic/pause), 
-[showAnimation](/reference/basic/show-animation)
+[showArrow](/reference/basic/show-arrow), [showAnimation](/reference/basic/show-animation)

docs/reference/basic/show-animation.md

@@ -1,4 +1,4 @@
-# Show Animation
+# show Animation
 
 Show a group of image frames (pictures) one after another on the [LED screen](/device/screen). It pauses the amount of time you tell it after each frame.
 
@@ -14,8 +14,8 @@ basic.showAnimation(`
 
 ### Parameters
 
-* `leds` is a [String](/types/string) that shows which LEDs are on and off, in groups one after another.
+* `leds` is a [string](/types/string) that shows which LEDs are on and off, in groups one after another.
-* `interval` is an optional [Number](/types/number). It means the number of milliseconds to pause after each image frame.
+* `interval` is an optional [number](/types/number). It means the number of milliseconds to pause after each image frame.
 
 ### Example: Animating a group of image frames
 

docs/reference/game.md

@@ -1,15 +1,41 @@
 # Game
 
-A single-LED sprite game engine
+Make games with sprites. Keep score and control gameplay. 
+
+## Sprites
+
+```cards
+game.createSprite(0,0);
+game.createSprite(0,0).delete();
+game.createSprite(0,0).move(0);
+game.createSprite(0,0).turn(Direction.Left,0);
+game.createSprite(0,0).ifOnEdgeBounce();
+game.createSprite(0,0).get(LedSpriteProperty.X);
+game.createSprite(0,0).set(LedSpriteProperty.X, 0);
+game.createSprite(0,0).change(LedSpriteProperty.X, 0);
+game.createSprite(0,0).isTouching(null);
+game.createSprite(0,0).isTouchingEdge();
+```
+
+## Scoring
 
 ```cards
 game.addScore(1);
 game.score();
-game.startCountdown(10000);
-game.gameOver();
 game.setScore(0);
 ```
 
-### See Also
+## Game control
 
-[addScore](/reference/game/change-score-by), [score](/reference/game/score), [startCountdown](/reference/game/start-countdown), [gameOver](/reference/game/game-over), [setScore](/reference/game/set-score)
+```cards
+game.startCountdown(10000);
+game.gameOver();
+```
+
+### See also
+
+[createSprite](/reference/game/create-sprite), [move](/reference/game/move), [turn](/reference/game/turn),
+[ifOnEdgeBounce](/reference/game/if-on-edge-bounce), [get](/reference/game/get), [set](/reference/game/set),
+[change](/reference/game/change), [isTouching](/reference/game/touching) [isTouchingEdge](/reference/game/touching-edge),
+[addScore](/reference/game/change-score-by), [score](/reference/game/score), [setScore](/reference/game/set-score),
+[startCountdown](/reference/game/start-countdown), [gameOver](/reference/game/game-over)

docs/reference/game/change-sprite-property.md

@@ -1,10 +1,10 @@
-# Get Sprite Property
+# change Sprite Property
 
 Change the kind of [number](/types/number) you say for a [sprite](/reference/game/create-sprite).
 
 ```sig
 let item: game.LedSprite = null;
-item.set(LedSpriteProperty.X, 0);
+item.change(LedSpriteProperty.X, 0);
 ```
 
 ### Parameters

docs/reference/input.md

@@ -22,23 +22,8 @@ input.rotation(Rotation.Pitch);
 input.magneticForce(Dimension.X);
 input.runningTime();
 input.setAccelerometerRange(AcceleratorRange.OneG);
-input.onLogoDown(() => {
-    
-});
-input.onLogoUp(() => {
-    
-});
-input.onScreenDown(() => {
-    
-});
-input.onScreenUp(() => {
-    
-});
-input.onShake(() => {
-    
-});
 ```
 
-### See Also
+### See also
 
 [onButtonPressed](/reference/input/on-button-pressed), [onGesture](/reference/input/on-gesture), [onPinPressed](/reference/input/on-pin-pressed), [buttonIsPressed](/reference/input/button-is-pressed), [compassHeading](/reference/input/compass-heading), [pinIsPressed](/reference/input/pin-is-pressed), [temperature](/reference/input/temperature), [acceleration](/reference/input/acceleration), [lightLevel](/reference/input/light-level), [rotation](/reference/input/rotation), [magneticForce](/reference/input/magnetic-force), [runningTime](/reference/input/running-time), [setAccelerometerRange](/reference/input/set-accelerometer-range), [calibrate-compass](/reference/input/calibrate-compass)

docs/reference/led/enable.md

@@ -14,7 +14,7 @@ led.enable(false);
 
 This program turns off the screen when pressing button ``B``
 
-```typescript
+```blocks
 input.onButtonPressed(Button.B, () => {
     led.enable(false)
 });

docs/reference/led/set-display-mode.md

@@ -1,8 +1,26 @@
-# Set Display Mode
+# set Display Mode
 
-Sets the display mode between black and white and greyscale for rendering [LEDs](/device/screen).
+Set the display mode to either black and white or greyscale for rendering [LEDs](/device/screen).
 
 ```sig
 led.setDisplayMode(DisplayMode.Greyscale)
 ```
 
+The LED screen can create a sense of color depth with the display mode setting. Color depth is the difference in darkness between the pixels in the display. The `greyscale` mode makes the pixels appear
+to have some amount of brightness to represent the grey value of real color. The `black and white` mode just shows an image on the pixels with the LEDs either on or off.
+
+## Parameters
+
+* ``mode`` the display mode type. This is either `BlackAndWhite` or `GreyScale`.
+
+## Example
+
+Set the display mode to `black and white`.
+
+```blocks
+led.setDisplayMode(DisplayMode.BackAndWhite)
+```
+
+## See also
+
+[set brightness](/reference/led/set-brightness)

docs/reference/serial.md

@@ -1,6 +1,6 @@
 # Serial
 
-Reading and writing data over a serial connection.
+Read and write data over a serial connection.
 
 ```cards
 serial.writeLine("");
@@ -23,4 +23,7 @@ serial.readBuffer(64);
 
 ### See Also
 
-[writeLine](/reference/serial/write-line), [writeNumber](/reference/serial/write-number), [writeValue](/reference/serial/write-value), [writeString](/reference/serial/write-string), [readLine](/reference/serial/read-line), [redirect](/reference/serial/redirect-to)
+[writeLine](/reference/serial/write-line), [writeNumber](/reference/serial/write-number), [writeValue](/reference/serial/write-value),
+[writeString](/reference/serial/write-string), [readUntil](/reference/serial/read-until), [readLine](/reference/serial/read-line),
+[readString](/reference/serial/read-string), [onDataReceived](/reference/serial/on-data-received),
+[redirect](/reference/serial/redirect-to), [writeBuffer](/reference/serial/write-buffer), [readBuffer](/reference/serial/read-buffer)

libs/core/serial.cpp

@@ -111,6 +111,7 @@ namespace serial {
     /**
     * Sends a buffer through Serial connection
     */
+    //% blockId=serial_writebuffer block="serial|write buffer %buffer"
     //% help=serial/write-buffer advanced=true weight=6
     void writeBuffer(Buffer buffer) {
       if (!buffer) return;
@@ -120,9 +121,10 @@ namespace serial {
     }
 
     /**
-    * Reads multiple characters from the rxBuff and fills a user buffer.
+    * Reads multiple characters from the receive buffer and fills a user buffer.
     * @param length default buffer length, eg: 64
     */
+    //% blockId=serial_readbuffer block="serial|read buffer %length"
     //% help=serial/read-buffer advanced=true weight=5
     Buffer readBuffer(int length) {
       if (length <= 0)