Feature/amalgamated

The Work in Progress branch for amalgamated header files according to Wiki link.

include/ALL_Staggered.hpp

@@ -344,7 +344,6 @@ template <class T, class W> void Staggered_LB<T, W>::balance(int) {
 }
 
 template <class T, class W> void Staggered_LB<T, W>::find_neighbors() {
-  int dimension = this->getDimension();
   auto work = this->getWork();
   auto vertices = this->prevVertices;
   auto shifted_vertices = this->vertices;