BUGFIX: Prevent JS error with missing translations

The package uses language labels for javascript options and when
the language not exists the option for qualityBadge (an object) leads
to an javascript error. So we are now using the english language as default.

Resources/Private/Fusion/Prototypes/Javascript.fusion

@@ -19,7 +19,8 @@ prototype(Jonnitto.Plyr:Javascript) < prototype(Neos.Fusion:Array) {
                 i18n = Neos.Fusion:Collection {
                     collection = ${['restart','rewind','play','pause','fastForward','seek','seekLabel','played','buffered','currentTime','duration','volume','mute','unmute','enableCaptions','disableCaptions','enterFullscreen','exitFullscreen','frameTitle','captions','settings','menuBack','speed','normal','quality','loop','start','end','all','reset','disabled','enabled','advertisement','qualityBadge']}
                     itemRenderer = Neos.Fusion:Value {
-                        translation = ${Translation.translate(item, null, [], null, 'Jonnitto.Plyr')}
+                        englishDefault = ${Translation.translate(item, null, [], null, 'Jonnitto.Plyr', null, 'en')}
+                        translation = ${Translation.translate(item, this.englishDefault, [], null, 'Jonnitto.Plyr')}
                         wrappedTranslation = ${item == 'qualityBadge' ? this.translation : ("'" + this.translation + "'")}
                         value = ${item + ":" + this.wrappedTranslation + (iterator.isLast ? '' : ',')}
                     }