Clean up styling of cover and progressbar in #book-player
Remove unused CSS rules
Force minify css to build, because we can't be sure dev version is overwritten otherwise
Add supported platforms to doc/test-script.md
Merge pull request #673 from m-abs/master

Opdatering af test-script.md
Fixes mistakes in doc/test-script.md
Merge branch 'master' of github.com:Notalib/LYT
Merge branch 'master' into NOTA-731