Merge pull request #1039 from pypewpew/pewpew-cleanup

Update information about pewpew boards

Author: makermelissa

_board/pewpew10.md

@@ -11,6 +11,7 @@ family: atmel-samd
 bootloader_id: trinket_m0
 features:
   - Display
+  - Breadboard-Friendly
 ---
 
 This board was designed to be an affordable device for teaching game
@@ -23,5 +24,8 @@ applications. A row of pins on the back also lets you connect anything you
 could use with other boards, so you can also use this for playing with
 electronics.
 
+## Learn More
+More information is available at [pewpew.rtfd.io](https://pewpew.rtfd.io).
+
 ## Purchase
-* [Tindie](https://www.tindie.com/products/14890/)
+* [Makerfabs](https://www.makerfabs.com/pewpew-standalone.html)

_board/pewpew_m4.md

@@ -11,6 +11,8 @@ family: atmel-samd
 bootloader_id: pewpew_m4
 features:
   - Display
+  - Speaker
+  - Breadboard-Friendly
 ---
 
 This board was designed to get you to make games with CircuitPython with
@@ -27,9 +29,9 @@ repository](https://github.com/pewpew-game/game-m4-menu), otherwise the game
 selection menu will not work with the new version of CircuitPython.
 
 ## Learn More
-* [Hackaday.io](https://hackaday.io/project/165032-pewpew-m4)
+More information is available at [pewpew.rtfd.io](https://pewpew.rtfd.io)
+and [Hackaday.io](https://hackaday.io/project/165032-pewpew-m4).
 
 ## Purchase
 
-* [Tindie](https://www.tindie.com/products/makerfabs/circuitpython-pewpew-m4-kit/)
 * [Makerfabs](https://makerfabs.com/circuitpython-pewpew-m4.html)

_board/ugame10.md

@@ -20,5 +20,5 @@ the classic titles. Just draw your sprites in 16-color BMP files, generate
 sounds as mono WAV files, and write code in CircuitPython, using the Stage
 library which gives you graphic primitives such as tiled grids and sprites.
 
-## Purchase
-* [Tindie](https://www.tindie.com/products/11372/)
+## Learn More
+More information about the project is available at [hackaday.io](https://hackaday.io/project/27629-ugame).