Entry point rule
Token validation now includes terminal tokens
Add test for calling function on operator result.
Merge branch 'lexer-grammar' of https://github.com/SusirinkeLaborams/LaborasLang.git
Fix define in tests.
Fix tests and add a test for circular rules.
Yay for code analysis!
Whoops
Merge branch 'lexer-grammar' of https://github.com/SusirinkeLaborams/LaborasLang-aka-ForScience- into parser-dev

Conflicts:
	Lexer/SyntaxMatcher.cs