Merge pull request #489 from hugoduncan/feature/tramp-jack-in

Enable cider-jack-in on tramp buffers
Update README.md's REPL pretty-printing symbols
Merge pull request #519 from itegebo/master

Update README.md's REPL pretty-printing symbols
Output the result from cider-eval-print-last-sexp on a separate line
[Fix #498] Implement scratch buffer functionality
Remove spurious ring-insert in jump-to-def-op
Merge pull request #520 from gtrak/master

Remove spurious ring-insert in jump-to-def-op
Fix a regression introduced in #489 that broke cider-jack-in outside
lein projects
Tidying up nrepl-make-response-handler.