Nix interesting "evalulate" typo.

That really should be a word.
Use repl-buffer rather than nrepl-buffer

The use of nrepl-buffer seems ambiguous, so rename to repl-buffer.

Renames to nrepl-repl-buffer, nrepl-create-repl-buffer,
nrepl-check-for-repl-buffer, nrepl-current-repl-buffer.
Allow connections without repl buffers

In order to support tools like lein.el, which use nrepl.el pragmatically, add
the ability to connect without creating a repl buffer.
Add a hook that runs on load-file completion

The hook allows nrepl.el clients such as ritz and clojure-test-mode to
trigger actions when a file is loaded into the repl session.
Remove only nrepl-note overlays on load-file

When loading a file, only compilation notes are cleared.  This leaves other
overlays intact.
Merge pull request #279 from hugoduncan/feature/allow-no-repl

Allow connections without a repl buffer
Merge pull request #282 from daemianmack/patch-1

Nix interesting "evalulate" typo.
Merge PR #287: nrepl-switch-to-nrepl-buffer no longer working.
Merge branch 'feature/add-file-loaded-hook' of https://github.com/hugoduncan/nrepl.el into hugoduncan-feature/add-file-loaded-hook
Fix checkdoc.
Merge pull request #289 from hugoduncan/feature/clear-only-note-overlays

Remove only nrepl-note overlays on load-file