Collection query language

Supports SQL-like language `select a,b,c from list where a = 1` to query elements from collection, and `list` is a java collection such as array/list/set etc.

Start by reviewing how AviatorScript currently parses expressions and accesses Java collections, then determine where the proposed SQL-like syntax would fit. The issue describes querying array, list, and set values with select, from, and where clauses; done means those examples work consistently across the stated collection types.

Written by the indexing model from the issue text.