Registers a custom cloud provider with the MultiCloud Plugin.
Must be called beforetinymce.init(). The provider is merged with the
built-in provider list and will appear in both the picker and upload dialogs
(if it implements upload). Registering a provider with the same id as a
built-in provider overrides the built-in one.
Registers a custom cloud provider with the MultiCloud Plugin.
Must be called before
tinymce.init(). The provider is merged with the built-in provider list and will appear in both the picker and upload dialogs (if it implementsupload). Registering a provider with the sameidas a built-in provider overrides the built-in one.