Version 1.2.3

- Updated to latest version of SDS Core
- Added CSS classes on sidebar containers for better CSS targeting
(added "widgets" and "no-widgets" classes)
- Added WooCommerce support
- Adjusted "mc-gravity" support to allow for multiple CSS classes
- Adjusted default social media styling in sidebar to match social media
widget output
- Fixed bug where some menu items would overlap in the Primary
Navigation area
- Fixed bug where site title was not properly styled on responsive views
- Updated POT file