Update LAV Filters for custom handling of "show property page" tray icon events.
player.html: remove width completely.

It's handled in JS.
Enable per-monitor DPI-aware on Windows 8.1.

Fixes #3356.
temp
Use ZeroMemory on more places instead of {0,0}
Fix NULL handle passed as parameter.
Update VirtualDub to v1.10.1-test12.
Update Git to 1.8.4.
Cleanup
Update files for the 1.7.0 release.