libsaria: New print functions

I added a print(int) function to print out integer values.  I also
created println() functions for strings and ints.

include/libsaria/print.h

@@ -5,5 +5,9 @@
 using namespace std;
 
 void print(string item);
+void print(int item);
+
+void println(string item);
+void println(int item);
 
 #endif /* LIBSARIA_PRINT */

libsaria/print.cpp

@@ -6,11 +6,28 @@ using namespace std;
 
 #ifdef DEBUG
 void print(string item)
+{
+	cout << item;
+}
+
+void println(string item)
+{
+	cout << item << endl;
+}
+
+void print(int item)
+{
+	cout << item;
+}
+
+void println(int item)
 {
 	cout << item << endl;
 }
 #else /* DEBUG */
-void print(string item)
-{
-}
+void print(string item) {}
+void print(int item) {}
+
+void println(string item) {}
+void println(int item){}
 #endif /* DEBUG */