ildifa

Hi! Some time ago I made a pull request on github, to enable the use of FAR drag values if it is installed. It seems to be working well on my machine, could you have a look at it? I didn't think about fixing the fairings' behaviour, however, as I also deploy them manually with action groups... Cheers P.s.: sorry about the mess I made closing and reopening the pull request, it was my first time using github Edit: I got curious, and it seems like using the correct dynamic pressure values from FAR to stage the fairings was an easy addition. I didn't push the commit yet, however, because I can't test it at the moment...