Log Message:
Update to 2.26.1. Set LICENSE to gnu-fdl-v1.1.

Version 2.26.1
--------------
* Integration Guide:
  - Updated translations:
    de      (Mario Blättermann)
    el      (Marios Zindilis)
    fr      (Bruno Brouard and Claude Paroz)
* Platform Overview:
  - Fixed typo (Nick Stone)
  - Updated translations:
    de      (Mario Blättermann)
    el      (Simos Xenitellis)
    es      (Jorge Gonzalez)