add wait with template delay arguments

tests/sanity_tests/template-wait-args.cpp

+#include "systemc.h"
+//sc_event e1;
+
+template< unsigned D1, unsigned D2>
+SC_MODULE(producer){
+	int global;
+	sc_out <int> out;
+	void f1() {
+		int i, j;
+		while(true) {
+			wait(2, SC_NS);
+			for (int x = 0; x<5; x++) {
+				i = i + x*8;
+				wait(D1, SC_NS);
+			}
+			out.write(i);
+			//wait(e1);
+			i++;	
+			wait(D2, SC_NS);			
+			global = 0;
+	
+		}	
+	}
+	void f3() {
+		while(true) {
+			global = 4;
+			wait(D1+D2, SC_NS);
+   //e1.notify();
+		}
+	}
+	SC_CTOR(producer) {
+		SC_THREAD(f1);
+		SC_THREAD(f3);
+	}
+};
+
+SC_MODULE(consumer) {
+	sc_in<int> in;
+	void f2() {
+		int x;
+		while(true) {
+			for (int i = 0; i<4; i++ ) {
+				x = i*7;
+			}
+			wait(5, SC_NS);
+			if(x>5) {
+				wait(10, SC_NS);
+			}
+			x = in.read();
+			wait(2, SC_NS);
+		}
+	}
+	SC_CTOR(consumer) {
+		SC_THREAD(f2);
+	}
+};
+
+int sc_main(int argc, char *argv[]) {
+	
+	sc_signal<int> s1;
+	
+	producer<5,10> p1("producer");
+	consumer c1("consumer");
+
+	p1.out(s1);
+	c1.in(s1);
+
+	return 0;
+}