Add teilchen Library.

Author: prisonerjohn

contrib_generate/sources.conf

@@ -1,4 +1,4 @@
-# Next ID: 261
+# Next ID: 262
 # Increment after assigning ID to new contribution
 
 [Library : 3D]
@@ -209,6 +209,7 @@
 201 \ https://github.com/diwi/PixelFlow/releases/download/latest/PixelFlow.txt
 216 \ https://github.com/diwi/LiquidFunProcessing/releases/download/latest/LiquidFunProcessing.txt
 244 \ http://giftedapprentice.com/ewbIK/ewbIK.txt
+261 \ https://github.com/dennisppaul/teilchen/releases/latest/download/teilchen.txt
 
 [Library : Sound]
 153 \ https://github.com/processing/processing-sound/releases/download/latest/sound.txt