* Fix of the issue that quick returning
from window next to the list window to
the one before list window result in
playback not being stopped.
* Fix of the issue that list context
wouldn't be restored after returning
from popup.
* Minor cleanup of the logic after adding
opening on selected sound on list
entering - removed redundant call to
setValue, rename of some methods
and variables.
* Adding document describing how to use logger
* Adjusting logs to follow a new guide
* Change order in log header:
line number is now before function name
Split module-utils into smaller components for better dependency
management. Fix many dependencies throughout the project.
Signed-off-by: Marcin Smoczyński <smoczynski.marcin@gmail.com>