Add postponed code improvements

[yuryybk]

• Add View.toggleVisibleGone() and View.toggleVisibleInvisible() to avoid redundant checks in code
• Split override fun onCollisionsUpdated(collisions: Array) to small methods
• Sort sessions by recording date in ReplayFragment
• Fix some Kotling warnings (shown at rebuild)
• Fix some deprecated code
• Rollback .not() to !

Apply ktlint By the way, I propose to increase SeekBar size to make position selection in Replay easier