* prepare_controls() now removes any settings and sections that return false for check_capabilities().
* Added maybe_render() methods to both settings and sections that call the protected render() methods.
* Stop firing front-end preview functionality when rendering the controls.
* Merged the WP_Customize_Setting->_render_type() method into WP_Customize_Setting->render().
* Removed the 'customize_render_control-' hook; use 'customize_render_setting' instead.
* Added a property to sections and settings so they no longer rely on the global. Hooray for dependency injection.
* Shifted calls to WP_Customize_Setting->enqueue() to the 'customize_controls_enqueue_scripts' action.
* Added a theme_supports check for the header_textcolor setting.
git-svn-id: https://develop.svn.wordpress.org/trunk@20248 602fd350-edb4-49c9-b593-d223f7449a82
wp.Uploader is a wrapper that provides a simple way to upload an attachment (using the wp_ajax_upload_attachment handler). It is intentionally decoupled from the UI. When an upload succeeds, it will receive the attachment information (id, url, meta, etc) as a JSON response. If the upload fails, the wrapper handles both WordPress and plupload errors through a single handler.
As todos, we should add drag classes for the uploader dropzone and account for the rough 100mb filesize limit in most browsers. The UI for the customizer upload controls could be improved as well.
git-svn-id: https://develop.svn.wordpress.org/trunk@20179 602fd350-edb4-49c9-b593-d223f7449a82
