Added more constructors for CaptureConfiguration
minor code clean up
Added video auto focus
open video from sample
Only set autofocus on devices that support it.
Smarter preview size determination.
Removed preview remainders
Disable logging when library is used in release mode
Merge branch 'develop'

* develop:
  Disable logging when library is used in release mode
  Removed preview remainders
  Only set autofocus on devices that support it. Smarter preview size determination.
  open video from sample
  Added video auto focus
  minor code clean up
  Added more constructors for CaptureConfiguration