v0.6.9

KiteModels v0.6.9

Diff since v0.6.8

• added tests for calc_azimuth(s::AKM), the azimuth in wind reference frame
• re-enable logging of the angles of attack of the three plates
• steering_test_4p.jl now calculates both c1 and c2 of the turn-rate law
• the environment variable NO_MTK disables the pre-compilation of the KPS4_3L model
  to save time during development
• the script menu2.jl for model verification was added

Merged pull requests:

• azimuth wind tests (#86) (@dvanwolffelaar)
• remove naca.dat (#87) (@1-Bart-1)