Added StructsFieldCat

StructsFieldCat.m

+function [s] = StructsFieldCat(structs, dim)
+%STRUCTSFIELDCAT Summary of this function goes here
+%   Detailed explanation goes here
+if nargin<2 || isempty(dim)
+    dim=1;
+end
+s = structs(1);
+for i = 2:length(structs)
+    s=StructFieldCat(s, structs(i), dim);
+end
+end
+