Revert "Moved the new type SupportState_t to PGTypes.h"

This reverts commit c8afc3f3.

include/walkGenJrl/PGTypes.h

@@ -169,14 +169,5 @@ namespace PatternGeneratorJRL
   };
   typedef struct ReferenceAbsoluteVelocity_t ReferenceAbsoluteVelocity;
   
-  // State of the support
-  struct SupportState_s
-  {
-  	int Phase, Foot, StepsLeft, StepNumber;
-  	bool SSSS, StateChanged;
-  	double TimeLimit;
-  };
-  typedef struct SupportState_s SupportState_t;
-
 };
 #endif