AUP3: Removes OD code related to project file handling

This removes all of the OnDemand code embedded throughout
    the main codebase. Individual files related specifically
    to OD have been left in place, but removed from the build.

src/FileNames.h

@@ -179,6 +179,9 @@ namespace FileNames
 #if defined(__WXMSW__)
    char *VerifyFilename(const wxString &s, bool input = true);
 #endif
+
+   // wxString compare function for sorting case, which is needed to load correctly.
+   int CompareNoCase(const wxString& first, const wxString& second);
 };
 
 // Use this macro to wrap all filenames and pathnames that get