MINOR: stream-int: rename si_applet_done() to si_applet_wake_cb()

This function is a callback made only for calls from the applet handler.
Rename it to remove confusion. It's currently called from the Lua code
but that's not correct, we should call the notify and update functions
instead otherwise it will not enable the applet again.
diff --git a/src/applet.c b/src/applet.c
index 42d894d..bc8972e 100644
--- a/src/applet.c
+++ b/src/applet.c
@@ -61,7 +61,7 @@
 		si_applet_stop_put(si);
 
 		curr->applet->fct(curr);
-		si_applet_done(si);
+		si_applet_wake_cb(si);
 
 		if (applet_run_queue.n == &curr->runq) {
 			/* curr was left in the list, move it back to the active list */
diff --git a/src/hlua.c b/src/hlua.c
index 97adb51..ceeeace 100644
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -1735,7 +1735,7 @@
 	bo_skip(oc, len + skip_at_end);
 
 	/* Don't wait anything. */
-	si_applet_done(&socket->s->si[0]);
+	si_applet_wake_cb(&socket->s->si[0]);
 
 	/* If the pattern reclaim to read all the data
 	 * in the connection, got out.
@@ -1912,7 +1912,7 @@
 	}
 
 	/* update buffers. */
-	si_applet_done(&socket->s->si[0]);
+	si_applet_wake_cb(&socket->s->si[0]);
 	socket->s->req.rex = TICK_ETERNITY;
 	socket->s->res.wex = TICK_ETERNITY;
 
diff --git a/src/stream_interface.c b/src/stream_interface.c
index 111071a..18ff6b5 100644
--- a/src/stream_interface.c
+++ b/src/stream_interface.c
@@ -1341,7 +1341,7 @@
  * may disable the applet's based on the channels and stream interface's final
  * states.
  */
-void si_applet_done(struct stream_interface *si)
+void si_applet_wake_cb(struct stream_interface *si)
 {
 	/* update the stream-int, channels, and possibly wake the stream up */
 	stream_int_notify(si);