Slot blocking/unblocking, from Frantz Maerten

[SVN r27439]

index.htm

@@ -151,7 +151,10 @@
                         Map Library</a>: Introduced the <a
                         href="libs/property_map/doc/dynamic_property_map.html"><code>dynamic_properties</code></a>
                         class, which provides dynamically-typed access
-                        to a set of property maps.</li> </ul>
+                        to a set of property maps.</li> 
+
+                        <li><a href="doc/html/signals.html">Signals Library</a>: added slot blocking/unblocking.</li>
+                        </ul>
             
                         <h3>November 19, 2004 - Version 1.32.0</h3>
                         

libs/signals

@@ -1 +1 @@
-Subproject commit e37e0630b9dbf7cfedaad0eb3dec2c64c92b9619
+Subproject commit 566669b8b28d4f68ce707785a042b367f45109cd