Huge duplicated content

[mlep]

The current airspace file is twice bigger than the previous one.

It looks like 2 files have been concatenated. At the center of the file there is:

=======
********************************************************************************
*                                                                              *
*                               AIRSPACE OF FRANCE                             *
*                         OPTIMIZED FOR GLIDER ACTIVITY                        *
*                                                                              *
*                        SOURCE: AIP FRANCE 2022/06/16                         *
*                     https://www.sia.aviation-civile.gouv.fr                  *
*                                                                              *
*                 >>>>> UNOFFICIAL, USE AT YOUR OWN RISK <<<<<                 *
*                                                                              *
*                NOT to be used as a primary navigational aid.                 *
*          ALWAYS refer to current charts for definitive information.          *
*                                                                              *
*                 Dispensatory Glider Sectors and Wave windows :               *
*                     To be used only by authorized pilots                     *
*             in accordance with current letters of agreement (LOA)            *
*           between the ATC services and the appropriate gliding club          *
*                                                                              *
*           This file is provided free of charge with no warrantees,           *
*             expressed or implied. USER ASSUMES ALL RISK OF USE.              *
*                                                                              *
*               Courtesy of French Gliding Association :                       *
*           https://www.ffvp.fr/liens-utiles-telechargements                   *
*                                                                              *       
*                       contact : commission.espaceaerien@ffvp.fr              *
*                                                                              *
********************************************************************************

** (+)Ajout/Add (-)Suppression/Cancel (Mod)Modification

**** + ZRT ALPILLES WHISKY+ECHO ****
**** + ZSM GLANDASSE ****

**** - R 111 ERSTEIN ****
**** - VV ST DIE ****
**** - VV HAGUENAU EST+OUEST **** 

**** Mod Parc GRAND PARADIS 4500 M *****
**** Mod ZIT Sarlat ****
**** Mod R30 Mont-Blanc ****
**** Creation Zones Tir Polset Vanoise ****

[llauner]

I have rolled back to a previous version. Will rebase the bracnh that was badly merged