• fixed hang on startup on a new install (or upgrade?), introduced likely in 10.0.1
• reworked/enhanced setPlayState routine
• further sped up opening of cached webvew
• made items on FeedsSettings reflect changes for single feed setting
• ensured languages filter show up even with only 1 language
• ensured some coroutine jobs are singltons
• various code refactoring and enhancements