Statusbar: add minimal height check

In case system font is too small and DLU conversion goes awry.

Refs #3997
MainFrame: fix floating menu regression

It was introduced in d05934204defa59efdd51f9023620ad03fc37239.
Not all "bad" key combinations were covered.
MoveVideoWindow: Fallback to "Touch Window From Inside" if settings were corrupted.

This commit fixes warning C4701.
Fix typo which leads expression to be always true.
Disable subpic queue for madVR.

Buffering subpic doesn't work well with madVR internal queue.
SeekID: Change member name to avoid shadowing parent class member.

Fixes cppcheck warning
Remove multiple outline styles for renderers statistic.

We use only one style and there is no point in keeping others. Simple
shadow is more than enough there.
Updated LAV Filters to 0.61.2-5-7a393d4 (custom build based on stable version 0.61.2)

Important changes:
 - LAV Splitter: Improved AviSynth support.
 - LAV Video: Decoding H.264 streams with a resolution change using the DXVA2 Copy-Back decoder could crash.
Update translations from Transifex:

 - Bengali
 - British English
 - Croatian
 - Czech
 - Galician
 - Japanese
 - Malay
 - Portuguese (Brazil)
 - Spanish
 - Swedish
 - Turkish
 - Ukrainian
 - Vietnamese