Notes:
- Also fixes a bug where Del does not work in the AddressBar nor during Tree/List label edit because it gets eaten by the accelerator.
- Removed the code that handles CtrlA in the AddressBar because the Edit control does this out of the box.
* [REGEDIT] Partially Sync to Wine 7.17
- regproc.c and regedit.c are now in sync.
- some other mostly depending fixes for the remaining files
* [REGEDIT_WINETEST] Sync to Wine-7.0