Updated Krell startup

[dotemacs]

Krell has been updated to not need the excluded function.

Ensuring that CIDER stays upto date and functionaly with it.

See:
https://github.com/vouch-opensource/krell/wiki/Tooling-Integration---Emacs,-Cursive,-VSCode-etc./_compare/d90af2b3a1a49b30a25ed0cdf8d9c9b3becd2e6a...7ca191102fa0b8506010cbefa18632ae6953262c

• The commits are consistent with our contribution guidelines
  - [ ] You've added tests (if possible) to cover your change(s)
• All tests are passing (eldev test)
• All code passes the linter (eldev lint) which is based on elisp-lint and includes
  • byte-compilation, checkdoc, check-declare, packaging metadata, indentation, and trailing whitespace checks.
• You've updated the changelog (if adding/changing user-visible functionality)
  - [ ] You've updated the user manual (if adding/changing user-visible functionality)

Thanks!

If you're just starting out to hack on CIDER you might find this section of its
manual extremely useful.

[laynor]

I preceded you by 3 hours :P

[bbatsov]

Fixed by #3014 that was submitted a bit earlier.

[dotemacs]

@laynor

I preceded you by 3 hours :P

Glad you did, thanks :)