Adds HiDPI support for Windows Vista+

[leandroprz]

When using Windows with scaling 125% or higher the text looks blurry, this PR fixes that.

Before:

After:

[pzhlkj6612]

It works, and we can take one more step.

Before applying this PR, I've found a weird behavior with the "Info" dialog (Ctrl-I) after loading "Configurations.tex":

Then I've seen these lines:

ProperTree/Scripts/config_tex_info.py

Lines 112 to 117 in ed0c774

	if os.name == "nt":
	import ctypes
	try: # >= win 8.1
	ctypes.windll.shcore.SetProcessDpiAwareness(2)
	except: # win 8.0 or less
	ctypes.windll.user32.SetProcessDPIAware()

It should work fine in more versions of Windows. So I made a PR in your repository to move these lines to a proper place: leandroprz#1, please check.

[pzhlkj6612]

Well, SetProcessDPIAware() is an old API since Windows Vista. Check https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-setprocessdpiaware .

[leandroprz]

Wasn't aware, I just changed the title again to reflect that.