Added documentation for the language source.

src/README.md

@@ -0,0 +1,28 @@
+# CeeVLang Documentation
+
+## Includes
+
+```cpp
+#include "colors.h"
+#include <deque>
+#include <filesystem>
+#include <fstream>
+#include <iostream>
+#include <map>
+#include <sstream>
+#include <string>
+```
+
+## Functions
+
+```cpp
+int read_file(std::deque<std::string> args);
+```
+Param: std::deque\<std::string\> args - The arguments from main() in ceev.cc, with used
+values stripped out.
+
+Returns: int exit_code
+
+Reads the file and outputs it.
+
+Currently a work in progress.