Implement initial list parser.
Implemented recursive parser for heterogeneous types. Identified basic Scheme grammar, string literals, symbols, and lists.
Fixed up / added tests.
Ignore local nuget packages.
Test primitive types directly. Add integer and boolean types.
Test nested lists.
Implement characters.
Fix char in test.
Implement pairs.
Start implementing AST -> Expressions.
Merge branch 'master'
Support all primitive types as top-level identifiers, rather than only lists. Extend Identifier -> Expression parsing for most types.
Parse quoted expressions and immediate values.
Refactor function application.
Remove crappy invalid bools test.
Implement quote ' syntactic sugar.
Support [] and {} lists.
Line comments.
Refactor.
Implement initial list parser.