Merge pull request #69 from kattni/add-faq

Add FAQ link.

Author: kattni

examples/led_animation_samd21_reset_interval.py

@@ -5,6 +5,7 @@
 specified amount of time has passed since the board was last reset.
 
 See this FAQ for details:
+https://learn.adafruit.com/circuitpython-led-animations/faqs#on-the-samd21-non-express-board-why-does-my-animation-slow-down-if-i-leave-it-running-for-a-while-3074335-3
 
 For QT Py Haxpress and a NeoPixel strip. Update pixel_pin and pixel_num to match your wiring if
 using a different board or form of NeoPixels.