Update recipe for with-editor

- Build info documentation
- Add a :compile directive

recipes/with-editor.rcp

@@ -2,4 +2,11 @@
        :description "Use the Emacsclient as $EDITOR"
        :type github
        :pkgname "magit/with-editor"
-       :load-path ("lisp"))
+       :info "docs"
+       :load-path "lisp/"
+       :compile "lisp/"
+       ;; Use the Makefile to produce the info manual, el-get can
+       ;; handle compilation and autoloads on its own.
+       :build `(("make" ,(format "EMACSBIN=%s" el-get-emacs) "info"))
+       :build/berkeley-unix `(("gmake" ,(format "EMACSBIN=%s" el-get-emacs)
+                               "info")))