Info bar: Fix the chapter not being shown if the beginning of the file doesn't belong to a chapter.
Updated German translation.
Updated German translation (installer).

Closes pull request #101.
Update VirtualDub to v1.10.4-test11.
player.html: remove width completely.

It's handled in JS.
Remove superfluous spaces.
Update Unrar to 5.0.9.
Update Authors.txt.
Fix potential unitialized variables.
Reduce variable scope.
Initialize variables in the constructor.
Update coverity.bat.
Enable per-monitor DPI-aware on Windows 8.1.

Fixes #3356.