Bugfix for boolean logic of displaying cast icon in HTML5
[Fixes #79465380]
Merge pull request #173 from jwplayer/bugfix/cast-icon

Bugfix for boolean logic of displaying cast icon in HTML5 [Delivers #79465380]
Merge pull request #174 from jwplayer/feature/hls-subtitles

Feature/hls subtitles
Merge branch 'master' into feature/hls-subtitles

* master:
  Bugfix for boolean logic of displaying cast icon in HTML5 [Fixes #79465380]