Define and register the social media menu.
Define Genericons for social menu items.
Reconfigure the primary sidebar and include the option of a social menu.
Fix the social icon styling to use the Genericons font.
Style the social menu so the items stack vertically and it has the same width and positioning as the primary sidebar widgets.
Change the social menu's markup to section instead of nav, and to display menu heading for consistency with widgets.
Bump the version to 0.3.0-alpha.
Update the changelog for version 0.3.0 with menu/sidebar addition.
Merge pull request #5 from tobiasziegler/menus-and-sidebars

Social media menu