Bump version

Author: kpeeters

cmake/version.cmake

@@ -1,7 +1,7 @@
 set(CADABRA_VERSION_MAJOR 2)
 set(CADABRA_VERSION_MINOR 3)
 set(CADABRA_VERSION_PATCH 3)
-set(CADABRA_VERSION_TWEAK 1)
+set(CADABRA_VERSION_TWEAK 2)
 set(COPYRIGHT_YEARS "2001-2020")
 math(EXPR SYSTEM_BITS "${CMAKE_SIZEOF_VOID_P} * 8")
 find_program(GIT git PATHS ${GIT_DIR})

web2/cadabra2/source/changelog.html

@@ -22,6 +22,7 @@ <h3>github master (2.3.3)</h3>
     products.</li>
   <li>Enable attaching properties queried with <tt>Property.get</tt>
     to new symbols.</li>
+  <li>Fix bug pulling with <tt>@(...)</tt> operator.</li>
 </ul>
 
 <a name="2.3.2"></a>

web2/cadabra2/source/layout.html

@@ -122,7 +122,7 @@
 		  <div class="icon_background" >
 			 <img src="/static/icons/help.png" alt="[help]" />
 			 <div class="icon_text">
-				Help
+				Help&nbsp;&amp;&nbsp;book
 			 </div>
 		  </div>
 		</a>