function isInvalidInlineTarget(settings, elm) {
				return settings.inline && elm.tagName.toLowerCase() in invalidInlineTargets;
			}
Initializes a set of editors. This method will create editors based on various settings.

@method init
@param {Object} settings Settings object to be passed to each editor instance.
@return {tinymce.util.Promise} Promise that gets resolved with an array of editors when all editor instances are initialized.
@example
// Initializes a editor using the longer method
tinymce.EditorManager.init({
   some_settings : 'some value'
});

// Initializes a editor instance using the shorter version and with a promise
tinymce.init({
   some_settings : 'some value'
}).then(function(editors) {
   ...
});