JF-17 Support

[Faelan-Wolfheart]

Since the current release does not include the .lua file needed to support the JF-17, I decided to make it myself. The file can be downloaded at: https://www.digitalcombatsimulator.com/en/files/3309718/
If you want to include it in future releases, feel free to do so and make any alterations you feel is necessary.

[tastler]

Since the current release does not include the .lua file needed to support the JF-17, I decided to make it myself. The file can be downloaded at: https://www.digitalcombatsimulator.com/en/files/3309718/
If you want to include it in future releases, feel free to do so and make any alterations you feel is necessary.

Thank you very much!