Update controls.
Merge branch 'master' of https://github.com/paulund/Wordpress-Theme-Customizer-Custom-Controls

Conflicts:
	date/date-picker-custom-control.php
	layout/layout-picker-custom-control.php
	select/google-font-dropdown-custom-control.php
	select/taxonomy-dropdown-custom-control.php
	select/user-dropdown-custom-control.php
	text/textarea-custom-control.php