Mobile fine tuning and some CSS tricks
New :
- Better way to change time position on mobile #25 . Do a loooooong click on the timeline
- Hide fallback chapters lists when player display chapters #36
- Add a timeline with visible chapters
Corrections :
- Do not show will not yet loaded
- Regression on hash events on unnamed audio tag names #48
- Chapter lists may not be correctly updated in
<cpu-controller>
- Some optimizations in refreshes and code
- Uniformed console messages
- Getting back
<track>
.onload, needed in some cases