[4 PATCHES] reg.exe: implement query (bug #24017)

[xantares 09]

hi,

here are 4 patches from jnvor and rebased to current master to fix https://bugs.winehq.org/show_bug.cgi?id=24017: 
https://github.com/jnvsor/wine/compare/60de49770c0...b7e64971bcb2eab (first patch was already applied, and some other chunks too)


I only tested it by hand as


the command to run the conformance test on th wiki failed on my machine:

before:








>reg query HKLM\Software\Wine\MSHTML\2.36

STUB QUERY - HKLM\Software\Wine\MSHTML\2.36 (null) 0 0

after:








>reg query HKLM\Software\Wine\MSHTML\2.36    


HKEY_LOCAL_MACHINE\Software\Wine\MSHTML\2.36

    GeckoPath    REG_SZ    C:\windows\system32\gecko\2.36\wine_gecko\


xan.





 		 	   		  
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