org-capture.el: make :immediate-finish cooperate with :clock-in.

* org-capture.el (org-capture-finalize): New argument
clock-out, to tell whether finalizing the capture process
should clock out the running clock.
(org-capture): Use the new argument.

lisp/org-capture.el

@@ -455,7 +455,7 @@ bypassed."
 		    (org-capture-get :key)
 		    (nth 1 error))))
 	  (if (org-capture-get :immediate-finish)
-	      (org-capture-finalize)
+	      (org-capture-finalize nil t)
 	    (if (and (org-mode-p)
 		     (org-capture-get :clock-in))
 		(condition-case nil
@@ -468,7 +468,6 @@ bypassed."
 		  (error
 		   "Could not start the clock in this capture buffer")))))))))))
 
-
 (defun org-capture-get-template ()
   "Get the template from a file or a function if necessary."
   (let ((txt (org-capture-get :template)) file)
@@ -487,10 +486,12 @@ bypassed."
      (t (setq txt "* Invalid capture template")))
     (org-capture-put :template txt)))
 
-(defun org-capture-finalize (&optional stay-with-capture)
+(defun org-capture-finalize (&optional stay-with-capture clock-out)
   "Finalize the capture process.
 With prefix argument STAY-WITH-CAPTURE, jump to the location of the
-captured item after finalizing."
+captured item after finalizing.
+A second optional argument tells whether finalizing the capture
+process should clock-out the captured entry."
   (interactive "P")
   (unless (and org-capture-mode
 	       (buffer-base-buffer (current-buffer)))
@@ -503,7 +504,7 @@ captured item after finalizing."
 	     (> org-clock-marker (point-min))
 	     (< org-clock-marker (point-max)))
     ;; Looks like the clock we started is still running.  Clock out.
-    (let (org-log-note-clock-out) (org-clock-out))
+    (when clock-out (let (org-log-note-clock-out) (org-clock-out)))
     (when (and (org-capture-get :clock-resume 'local)
 	       (markerp (org-capture-get :interrupted-clock 'local))
 	       (buffer-live-p (marker-buffer