Update CLI properties

Tweak cabal.config for the static build

Fix broken links

Link to the statically built binaries in the README

Add PARTITION to list of transforms

Delete the change-log as it wasn't being updated

Remove redundant "oeisKeys"

Use optparse-applicative instead of cmdargs for command line parsing.

Deprecate '-u', '-?', '-V', '--limit', and '--keys'.

Clean up the README / man page

Correct name of change-log in sloane.cabal