Fix unreliable mimetype tests in Installer (#1489453)

Aleksander Machniak

2013-12-02 3b338f1e4f76c48c13eaa1166342168f06d5ab80

1
tinyMCE.addI18n('cs.advhr_dlg',{size:"V\u00fd\u0161ka",noshade:"Bez st\u00ednu",width:"\u0160\u00ed\u0159ka",normal:"Norm\u00e1ln\u00ed",widthunits:"Jednotky"});