Re-Implement Syntax Validator

[equetzal]

Problem

Currently our Syntax Validator is unused due to problems with the C++ implementation. This can lead to complex situations when the directives files does not have the proper expected syntax.

Solution

Let's re-implement the syntax validator so that we're sure that the file have a proper syntax. Additionally, It would be nice to implement this validator in a way that we can re-use it on a web-app which allows you to validate the syntax online. We can mount that web on https://directives.huronos.org/tools, on the root, or similar. I was thinking about python, but I'm not very familiar with flask or python on the web, but using other lang like C++ is probably more complicated for web, or if using javascript would be too complicated for linux. We'll be needing to think very well which option to implement this on.