Test for rectangles with x1 > x2 and y1 > y2. Empire earth passes such rects.

Index buffer creation changes the bound gl buffer, thus the state has to
be dirtified, similar to locking.
In an error case the function returned without calling LEAVE_GL().

Some font files, especially Asian ttc files, can have several
different families in the same file. So just using the file is not
unique enough for identifying a replacement family.

Change a number of A function to W functions in LoadReplaceList to
allow for replacements of fonts with multibyte family names.

widl: Print EXPR_NUM expresssions as unsigned to avoid printing an extra negative sign when lval is large.

ole32: The stream returned by StgStreamImpl_Clone should have one reference, so call AddRef before returning.

Move the call to StorageBaseImpl_AddStream to StgStreamImpl_Construct to 
fix StgStreamImpl_Clone, which forgets to call it.
Add tests for OLE structured storage tests for IStream::Clone.

dbghelp: Allow to add an alternate file_map for an ELF file (where to look for its debug information).