Merge pull request #148 from kattni/button-shapes-add

Adding Display Buttons/Shapes

Author: ladyada

.gitmodules

@@ -418,3 +418,9 @@
 [submodule "libraries/drivers/tpa2016"]
 	path = libraries/drivers/tpa2016
 	url = https://github.com/adafruit/Adafruit_CircuitPython_TPA2016.git
+[submodule "libraries/helpers/display-button"]
+	path = libraries/helpers/display-button
+	url = https://github.com/adafruit/Adafruit_CircuitPython_Display_Button.git
+[submodule "libraries/helpers/display-shapes"]
+	path = libraries/helpers/display-shapes
+	url = https://github.com/adafruit/Adafruit_CircuitPython_Display_Shapes.git

docs/drivers.rst

@@ -45,6 +45,8 @@ These libraries build on top of the low level APIs to simplify common tasks.
     Board Test Suite <https://circuitpython.readthedocs.io/projects/boardtest/en/latest/>
     DC Motor and Servo <https://circuitpython.readthedocs.io/projects/motor/en/latest/>
     Debouncer <https://circuitpython.readthedocs.io/projects/debouncer/en/latest/>
+    Display Button <https://circuitpython.readthedocs.io/projects/display_button/en/latest/>
+    Display Shapes <https://circuitpython.readthedocs.io/projects/display_shapes/en/latest/>
     Display Text <https://circuitpython.readthedocs.io/projects/display-text/en/latest/>
     Fancy LED (similar to FastLED) <https://circuitpython.readthedocs.io/projects/fancyled/en/latest/>
     Framebuf Module <https://circuitpython.readthedocs.io/projects/framebuf/en/latest/>