Optional#value is not what we want here
Update makefile with more helpers
Run all dhal-lang typecheck tests
Run all dhall-last tests for cache_key
Run all dhall-lang tests for normalization
Pass all import tests
Allow self-describing CBOR
Environment variable failure can fallback
Allow imports to be either binary or source form
Tests are in UTF-8
Update to latest dhall-lang
Add cache_key test runner
Update to new UnionType selection semantics
Anything we'll eventually run is a skip
Fix env import decode
Fix test to new binary format

No more null fragment
Use upstreamed type tests
Refactor parser based on nicer ABNF
Rebuild parser if any input changes
Fix rubocop except for parser metrics