mention wxGUI and v.edit

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@32054 15284696-431f-4ddb-bdfa-cd5b030d7da7

vector/vectorintro.html

@@ -92,6 +92,10 @@ module is used to generate topology. It optionally allows to extract
 the erroneous vector objects into a separate map. Topological errors
 can be corrected either manually within <a href="v.digit.html">v.digit</a>
 or, to some extent, automatically in <a href="v.clean.html">v.clean</a>.
+A dedicated vector editing module is <a href="v.edit.html">v.edit</a>
+which supports global and local editing operations. Additionally,
+new advanced topological operations are available in the
+<a href="wxGUI.Vector_Digitizing_Tool.html">new digitizing tool</a>.
 
 Adjacent polygons can be found by <a href="v.to.db.html">v.to.db</a>
 (see 'sides' option).