fixes and closes #87 thanks to @stinkstiefel
Fixed crash when `downloads` in the settings was an empty array
Merge pull request #88 from luto/fix-downloadname-crash

Fixed crash when `downloads` in the settings was an empty array
support images in mp4chaps

not tested
switch from localStorage to Cookies for @martinhering (https://github.com/podlove/podlove-web-player/issues/95)
(this is a test - (I will test it, but predict far more problems with cookies))
fix mp4chaps image support, update readme.md/txt
Merge pull request #1 from podlove/master

update to 98b5f45