Cleaning code for preparation to release

[pariterre]

No description provided.

[codecov]

Codecov Report

Merging #76 into master will increase coverage by 1.52%.
The diff coverage is 58.92%.

@@            Coverage Diff            @@
##           master     #76      +/-   ##
=========================================
+ Coverage   54.38%   55.9%   +1.52%     
=========================================
  Files         129     133       +4     
  Lines        6870    7006     +136     
=========================================
+ Hits         3736    3917     +181     
+ Misses       3134    3089      -45

Impacted Files	Coverage Δ
include/Muscles/StateDynamics.h	100% <ø> (ø)	⬆️
include/RigidBody/KalmanReconsIMU.h	100% <ø> (ø)	⬆️
include/RigidBody/KalmanReconsMarkers.h	100% <ø> (ø)	⬆️
src/Actuators/ActuatorGauss3p.cpp	21.27% <ø> (ø)	⬆️
include/Muscles/IdealizedActuator.h	0% <ø> (ø)	⬆️
include/Muscles/Compound.h	0% <ø> (ø)	⬆️
src/RigidBody/IMU.cpp	27.77% <ø> (ø)	⬆️
include/Muscles/HillType.h	100% <ø> (ø)	⬆️
include/Utils/Quaternion.h	100% <ø> (ø)	⬆️
include/Muscles/FatigueState.h	0% <ø> (ø)	⬆️
... and 78 more

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[pariterre]

This PR should solve #65 and #72 issues!