converted clojure-mode to a derived-mode
show the clojure-test-mode-map in clojure-test-mode's help
Merge pull request #123 from bbatsov/display-keymap-in-help

Show the clojure-test-mode-map in clojure-test-mode's help
Merge pull request #119 from bbatsov/derived-mode

Converted clojure-mode to a derived-mode