Version 0.9.0

New feature: Options may now specify more than just two aliases. For example: options: -h, -?, --help — ede0daa
New feature: Add an option to relax the strict positioning rules when parsing argv. This allows command lines like git that allow freely intermixing options and positionals — 773941c
Performance: Neodoc does some caching now when parsing argv, greatly reducing the time it takes to parse argvs that require a lot of backtracking — 6331ecf