-Changed background player notification to no longer update bitmap on progress time change.
-Changed popup player to move above soft keyboard when it is opened.
-Fixed potential play queue desynchronization due to fast forwarding on silence.
-Added current thumbnail storing in base player to allow immediate retrieval for notification building.
-Removed video player buffer spinner during interim buffering but not initial buffering.
-Reverted foreground notification stopping on pause and on complete.
-Updated OkHttp to 3.10.0 and RxJava to 2.1.14.
-Changed player recovery seek to use ExoPlayer built-in window seeking instead of seeking after stream window starts playing.
-Changed playback speed changer default step size to 25%.
-Changed player notification to reset on all state changes.
-Fixed gradle dependency version incorrect variable names.
-Fixed video player double tap not working during pause.
-[#1412] Fixed NPE when sharing video to main video activity when it was playing but is out of focus: Reset main player state when new intent is received.
-[#1410] Fixed fast forwarding and rewinding not working within 10 seconds from beginning or end of a stream window.
-Fixed background and popup player service staying in foreground when playback is paused or completed.
-Fixed player metadata not updating on new stream.
-Fixed player intent playback quality not applied.
-Fixed player auto-queue not applied after stream transition or swapping.
-Added step size selector to playback speed control.
-Added skip silence flag to player intents.
-Moved default preset in playback speed control to neutral dialog button, renamed as reset.
-Removed nightcore preset from playback speed control.
-Updated MediaSource contracts in ManagedMediaSource.
-Changed PlaceholderMediaSource and FailedMediaSource to use built-in BaseMediaSource implementation.
-Changed deprecated DynamicConcatenatingMediaSource to ConcatenatingMediaSource.
-Removed manual playlist media source disposal in favor of player built-in disposal.
