Retrieve x/y resolution data from image files

If available, obviously.  We don't use this at present, but it should
eventually be added to the resize and canvas size dialogs.
Activate taskbar progress bars on Win 7+

Very cool!  Who even knew this was possible from classic VB.

That said... I'm putting a lot of trust in the author of the original
code for this feature.  There's some cryptic ASM stuff at work, and the
original project had no comments save for some garbled text that was
originally in Russian (I think?).  I've tested on my own Win 7 and XP
machines, obviously, but will feel better after others have given the
code a run...