3.3.50

Big update again:

• A notice pops up when a student uses a global, inviting justification for the use of said global. This notice (as far as I can tell) won't trigger the moulinette error and is just here to spark discussion between students

Errors that were wrongly tracked and are no longer tracked:

• Enabled multiple constant/strings for #define (#246). this is a test, we can remove it if it is abused. There still are some limitations, but to a lesser extent.
• Use Path library (#244) because problems with os.path and windows
• Reordered check rules application (was "random")
• Better negative constant parsing (#241)
• Crash when using preproc last line (#238)
• Better parser on fct pointer (#240)

Errors that weren't tracked and should have been (and now are tracked):

• Brackets/parenthesis stuff on var declarations (#249)
• Commas at start of line on var decl (#248)
• Operator/pointer stuff (#247)
• Better tab/space tracker for preproc