update the argo links plugin to use the new widget styles
Merge pull request #60 from DrewAPicture/notices

Fix undefined offset/variable notices on index and in widgets.
Merge branch 'master' of https://github.com/INN/Largo
update the package for the argo links plugin

includes some css changes and tweaks to the widget
add option to have a 3 column layout on the homepage
cleanup
various style tweaks to support 3 column homepage layout

and some general cleanup and consolidation
styles for homepage widgets need to be explicitly declared for smaller viewports
update argo links plugin to newest version

widget now works a little better (formatting and excludes link roundup
posts which were appearing for some reason) and merged some new code
NPR had added since we last pulled their version.
don't show navigation on homepage carousel if there is only one item
let users decide how to display categories and tags for stories on the homepage
cleanup
add a new template for displaying content on the homepage
rebuild base theme to use icon fonts instead of css sprites
add a missing class so the tags are styled correctly
add support for linkedin (both for the site and for individual authors)
fix a padding issue when the twitter button is not used
cleanup
make border colors consistent for widgets and top stories area
add ability to have a row of social icons in the global navbar (in addition to the default placement in the footer)