made wxArrayString::assign(iterator, iterator) a template function; also fixed a bad bug in it: it didn't call clear(); mention existence of std::vector-like methods in the docs

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58843 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/wx/arrstr.h

@@ -41,7 +41,10 @@
     a specialization of wxArray class for the wxString member data: it is not
     implemented like this, but it does have all of the wxArray functions.
 
-    @todo what about stl? how does it integrate?
+    It also has the full set of <tt>std::vector<wxString></tt> compatible
+    methods, including nested @c iterator and @c const_iterator classes which
+    should be used in the new code for forward compatibility with the future
+    wxWidgets versions.
 
     @library{wxbase}
     @category{containers}