Bug #1194 - WP Account Bar Fine-tune CSS

Sligth styling and markup tweaks to the admin bar
Bug #1138 - People List Pagetype - fine-tune CSS

Additional styling and markup tweaks for the People list page
Bug #1135 - Group Profile Pagetype - Fine-Tune CSS

Additional styling and markup tweaks to group profile page; also includes
fixes for footer (this is a sitewide fix)
Spacing commit