* New campaign Operation_syrian_shield
* removed author on player factions. Credited to 'Fuzzle'
* changed recommended factions to the easy way
* Update operation_syrian_shield.yaml
removed mission time, and squadrons start full
* Update operation_syrian_shield.yaml
better campaign description
* added better squadron descriptions
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Co-authored-by: Xisco <x.llado@hotelinking.com>