Wrote Toy_Parser with minimal features, tests missing

It's too late at night, so I'm packing this up with only a dummy warning
message for the tests. I'll keep going tomorrow, hopefully.

tests/cases/test_parser.c

@@ -0,0 +1,9 @@
+#include "toy_parser.h"
+#include "toy_console_colors.h"
+
+#include <stdio.h>
+
+int main() {
+	fprintf(stderr, TOY_CC_WARN "WARNING: Test suite for Toy_Parser is not yet implemented\n" TOY_CC_RESET);
+	return 0;
+}