Fingerprint: Add Show instance for easier debugging

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Fingerprint: Add getFileHash

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Fix -Werror failure in GHC.Fingerprint

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Remove trailing whitespace from GHC.Fingerprint.*

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Comments only

Add note for Integre constant folding
Add GHC.Records with implementation of `Has` class
Introduce type family on Has typeclass and proxy argument on getField
Support lenses and simple update
Type-changing update
Documentation for GHC.Records
Move Symbol to GHC.Records and force it to be compiled early
Comments in GHC.Records