Upgrade project to Visual Studio 2012.
Remove .hgigniore and .hgtags
Build to x86, as required by the DLL.
Upgrade to a modern code style.
Separate parse-cmd logic from run-process logic.
Use string.IsNullOrEmpty
Use 'Bin' as debug output path.
Extract process and window-finding methods.
Add find-window-by-title.
Comments.