Fixed bug in scenario when `options.baseURL` is `undefined`.
Fixed bug in scenario when `options.baseURL` is `undefined`.

anyandallart/ui-tinymce,moritzpflaum/ui-tinymce,sirap-group/ui-tinymce,sirap-group/ui-tinymce,moritzpflaum/ui-tinymce,angular-ui/ui-tinymce