cleanup share link layout base styles (scss only)
merge duplicate social share layout styles

 (refactor only)
specify when social links more right separately for the different versions. (scss only)
specify the layout include first so that it can be overridden (scss only)
remove container padding from share links on small screens (scss only)
remove include and specify width manually (scss only)
show social share on small screens
add space above division unedited notice

too tight with share links
add more space between subscribe button and share links
wrap subscribe button in div to fix float bug with social share
Merge pull request #1006 from openaustralia/small_screen_share

Social share links on small screens