Fix issues with max rotation derating strategy

Create a branch for PowerKey project

fix bug found in testcase

add comments for the suggestion of the future improvements

Added AeroTorque Estimator, that will be used in Wind Estimator LATER.

added tests and submission to hawc2 binary

fixed runner-name

Test compile win32

See merge request !35

Check iteration

added generator speed notch filter to avoid vibrations caused by the generator torque in constant power operation

Updated and simplified Linux compilation

Check iteration

Further initializations. Made the reference torque and pitch values global variables so that the 'old' values can be updated at the beginning of the next time step. Made sure that the controller can be called twice in the very first time step without treating it as an iteration.

Fixed filters so that they can be run iteratively. Avoided repeating the name of the global pitchcolref variable in a subroutine.

Added flap controllers: cyclic and individual

Changed the advanced input reader to only change from default values if the input is larger than zero. Pitch deviation feature only active when there is an input 75 larger than 1e6. Generator torque is now also following the normal shut-down for the pitch deviation alarm.

Changed the comments about the input. Change input 74 and 75. The later input is used for a new monitor of the deviation between the reference and actual pitch. The cubic interpolation function is changed a simple piecewise linear function.