[Bug 13340] New: dicom image viewer aborts because IMultiLanguage2_GetCharsetInfo doesn' t like "ISO8859-1"

http://bugs.winehq.org/show_bug.cgi?id=13340

Summary: dicom image viewer aborts because
                    IMultiLanguage2_GetCharsetInfo doesn't like "ISO8859-1"
           Product: Wine
           Version: CVS/GIT
          Platform: Other
        OS/Version: other
            Status: NEW
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

I had an MRI recently, and got a copy on cd-rom.  The viewer app
crashed quickly on Wine.

trace:mlang:fnIMultiLanguage2_GetCharsetInfo 0x19dce8 L"ISO8859-1" 0x32f5b4
...
0009:Call KERNEL32.lstrcmpiW(01031d58 L"ISO8859-1",0032f524 L"iso-8859-1")
ret=7d52ed97
...
0009:Call oleaut32.SysAllocString(01577b00 L"System does not support the
specified encoding.\r\n") ret=69bf1378
...
wine: Unhandled exception 0x80000003 at address 0x7b83d7c1 (thread 0009),
starting debugger...
Backtrace:
=>1 0x7b83d7c1 DebugBreak+0x3() [wine-git/include/winternl.h:1828] in kernel32
  2 0x7bc54140 call_entry_point+0x20() in ntdll 
  3 0x7bc55118 relay_call_from_32+0x1a1(descr=0x7b8b416c, idx=?,
stack=0x32f8fc) [wine-git/dlls/ntdll/relay.c:372] in ntdll 
  4 0x7b8273c1 in kernel32 (+0x73c1) 
  5 0x69b20265 in msxml4 (+0x10265)
  6 0x004b8a53 in efilmlt (+0xb8a53)

Looks like Windows is more forgiving about how callers
identify charsets.  We were only accepting names
like "iso-8859-1", but Windows accepts "ISO8859-1".

I have test that passes on WinXP, and a patch that fixes both the
test and the real app.  Will send to wine-patches.