Farewell to tabs
Fix end of file comment
Fix a unused variable warning
Remove unused variable
Updating README with switch to namespace.
Merge pull request #509 from jonpither/readme-nses

Updating README with switch to namespace.
Rename cider command to cider-connect

The new name is more descriptive and symmetric to SLIME's slime-connect.
Remove stuff deprecated in 0.4
Use cider-from-nrepl-filename-function to translate nREPL-Server
pathnames to elisp pathnames
Use cider-to-nrepl-filename-function to translate elisp pathnames to
nREPL-Server pathnames