Some work done today on getting array indexing support added to #tlang

```

[WARNING] We have an array assignment, here is the indexers: [[varExp: i], [integerLiteral: 1 (SIGNED_INTEGER)]]

[INFO] Then identifier is type actually: myArray

[INFO] ParseTypedDec: SymbolType=ASSIGN

[ERROR] We are still implenenting array assignments

core.exception.AssertError@source/tlang/compiler/parsing/core.d(1647): Assertion failure

```