Added clause for no color

examples/example.cpp

@@ -0,0 +1,14 @@
+#include <cstdio>
+#include <iostream>
+#include <pipecolors.h>
+
+using namespace pipecolors;
+
+int main(void) {
+
+   int num = 5;
+   const char* str = "My number is";
+   pcprintf("|01%s |09%d\n", str, num);
+   
+   return 0;                  
+}

examples/example2.cpp

@@ -0,0 +1,14 @@
+#include <cstdio>
+#include <iostream>
+#include <pipecolors.h>
+
+using namespace pipecolors;
+
+int main(void) {
+
+   int num = 5;
+   const char* str = "My number is";
+   pcprintf("|40%s %d|39\n", str, num);
+   
+   return 0;                  
+}