Added LabFramePermanentDipole function to the cuda kernels files, but it...

Added LabFramePermanentDipole function to the cuda kernels files, but it currently works as getSystemMultipoleMoments

plugins/amoeba/platforms/cuda/src/AmoebaCudaKernels.h

@@ -334,7 +334,7 @@ public:
      * @param context    the Context for which to get the induced dipoles
      * @param dipoles    the induced dipole moment of particle i is stored into the i'th element
      */
-    void getLabFramePermanentDipoles(ContextImpl& context, std::vector<Vec3>& dipoles);
+    void getLabFramePermanentDipoles(ContextImpl& context, std::vector<double>& outputMultipoleMoments);
     /**
      * Get the induced dipole moments of all particles.
      *