/**
* @class Roo.bootstrap.Container
* @extends Roo.bootstrap.Component
+ * @builder-top
* Bootstrap Container class
* @cfg {Boolean} jumbotron is it a jumbotron element
* @cfg {String} html content of element
/**
* @class Roo.bootstrap.Popover
* @extends Roo.bootstrap.Component
+ * @builder-top
* Bootstrap Popover class
* @cfg {String} html contents of the popover (or false to use children..)
* @cfg {String} title of popover (or false to hide)
/**
* @class Roo.bootstrap.Container
* @extends Roo.bootstrap.Component
+ * @builder-top
* Bootstrap Container class
* @cfg {Boolean} jumbotron is it a jumbotron element
* @cfg {String} html content of element
/**
* @class Roo.ContentPanel
* @extends Roo.util.Observable
+ * @builder-top
* A basic ContentPanel element.
* @cfg {Boolean} fitToFrame True for this panel to adjust its size to fit when the region resizes (defaults to false)
* @cfg {Boolean} fitContainer When using {@link #fitToFrame} and {@link #resizeEl}, you can also fit the parent container (defaults to false)