A set of custom controls by paulund, a multi-image control and a theme customizer section wrapper.
Wraps methods and hooking needed to add sections and fields to the theme customize section to allow code like
// add the section
$section = new tad_ThemeCustomizeSection('Announcement', 'acme_announcement', 'The home page announcement.', 'acme');
// add a checkbox to toggle showing the announcement on the home page
$section->addSetting('announcement_show', 'Show the announcement on the homeapage.', true, 'checkbox');
// add a text field for the title
$section->addSetting('announcement_title', 'Title', 'Hello', 'textarea');
// add a date picker for the date
$section->addSetting('announcement_date', 'Date', '', 'date-picker');
// add a file upload field for the flyer
$section->addSetting('announcement_flyer', 'Flyer', '', 'upload');
values will be saved in the acme_announcement option in the database in an array format option.
I've added paulund's custom controls to the package and mine(s). As seen above those controls can be added to a section using their hyphen-separated slug. See the code for controls.
// add the Multi Image control
$section->addSetting('some_images', 'Some images for fun', '', 'multi-image');