Added project files for STC; fixed wxStringList memory leaks; small doc changes;

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6636 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/list.h

@@ -501,7 +501,7 @@ public:
 
         // copying the string list: the strings are copied, too (extremely
         // inefficient!)
-    wxStringList(const wxStringList& other) { DoCopy(other); }
+    wxStringList(const wxStringList& other) { DeleteContents(TRUE); DoCopy(other); }
     wxStringList& operator=(const wxStringList& other)
         { Clear(); DoCopy(other); return *this; }