Replaced lots of ANSI/ASCII strings with their

Unicode equivalents, i.e. I put wxT() arounf
    them in lots of places.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17657 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/datstrm.cpp

@@ -113,14 +113,14 @@ wxString wxDataInputStream::ReadString()
     char *tmp = new char[len + 1];
     m_input->Read(tmp, len);
     tmp[len] = 0;
-    wxString s(tmp, m_conv);
+    wxString ret( (const wxChar*) m_conv.cMB2WX(tmp) );
     delete[] tmp;
 #else
-    wxString s;
+    wxString ret;
     m_input->Read(s.GetWriteBuf(len), len);
-    s.UngetWriteBuf();
+    ret.UngetWriteBuf();
 #endif
-    return s;
+    return ret;
   }
   else
     return wxEmptyString;