SOS-2094 fix layout issues
SOS-2094 alphabetize css headings
SOS-2094 remove unused code from so_classic.css
SOS-2094 remove unused styles from so_core.css
SOS-2079 Tasks & Microblogs: the tabs need margin added
SOS-2097 Profile: missing borders
SOS-2099 Microblogs: Alert needs margin added
SOS-2100 Microblogs: Status update input reduces height when you start typing.
SOS-2100 Adjust margin and move to theme
SOS-2100 Style to realign highlighting of @mentions.
SOS-2094 Normalize portlet titles and borders
SOS-2094 SF