3.3.92
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* Platform Demos
 - Updates from Tiffany Antopolski, Susanna Huhtanen, Murray Cumming,
   Daniel Musteles
 - Updated translations:
   es (Daniel Musteles)
* Platform Overview
 - Updated translations:
   de (Mario Blättermann)
   es (Daniel Musteles)
* Human Interface Guidelines
 - Fixed issues in bug #672052 (Andre Klapper)
 - Updated translations:
   es (Daniel Musteles)
* Integration Guide
 - Updates from Sven Herzberg