Support for simple args options(currently, help and style). New feature to switch colors of logo, to improve visibility in bright terminals

args.h

@@ -0,0 +1,10 @@
+#ifndef __ARGS__
+#define __ARGS__
+
+#include "printer.h"
+
+int parseArgs(int argc, char* argv[]);
+STYLE getStyle();
+int showHelp();
+
+#endif