[SHELL32]
* Add support for the CF_HDROP format in the shell drop targets.
* Implement IAsyncOperation for the shell data object implementation, which is how one checks to see if it's safe to perform a background copy.
* Actually check for the IAsyncOperation interface in the drop targets.
* 7-zip and WinRAR are now mostly working correctly in terms of drag and drop.
* Brought to you by Huw Campbell.
CORE-3760

git-svn-id: svn://svn.reactos.org/reactos/trunk@61576 97493ccd-5924-5043-b1f5-66cb403b36ce
[WIN32K]
 - Don't be so nitpicky about display frequency when setting up display driver.
Fixes vmare letter stamp behaviour after graphics driver installation

git-svn-id: svn://svn.reactos.org/reactos/trunk@61577 97493ccd-5924-5043-b1f5-66cb403b36ce