Fix unreliable mimetype tests in Installer (#1489453)

Aleksander Machniak

2013-12-02 3b338f1e4f76c48c13eaa1166342168f06d5ab80

1
tinyMCE.addI18n('de.advhr_dlg',{size:"H\u00f6he",noshade:"Kein Schatten",width:"Breite",normal:"Normal",widthunits:"Einheiten"});