OpenedFilesView - Hide system files

I added 2 new options to OpenedFilesView that allows you to hide system files when you don't really want to watch them:

• Hide System Process Files: Hide all files opened by 'System' process.
  
• Hide Svchost Files: Hide all files opened by svchost process.

Choosing the above 2 option can decrease the size of opened files list by dozens of items, and allow you to only watch the opened files of non-system applications. These options are available starting from version 1.25 of OpenedFilesView.