message: global_incude: fix are_equal
  The comparison if two floats or doubles are equal should be based on the
  epsilon, and not FLT_MIN.
diff: #include "global_include.h"
  #include <cfloat>
  #include <cstdint>
  +#include <limits>
  namespace dronelink {
  @@ -51,12 +52,12 @@ double to_deg_from_rad(double rad)
  bool are_equal(float one, float two)
  {
  - return fabsf(one - two) < FLT_MIN;
  + return (fabs(one - two) < std::numeric_limits<float>::epsilon());
  }
  bool are_equal(double one, double two)
  {
  - return fabs(one - two) < DBL_MIN;
  + return (fabs(one - two) < std::numeric_limits<double>::epsilon());
  }
  } // namespace dronelink
  