Header SSI update
Adjusted min width for breadcrumb bar + footer

Min-width adjusted so bar doesn't drop below breadcrumbs.  I like
breadcrumbs.  Updated footer.inc Top and Home links.
Extracted sticky sidenav into SSI

Sticky sidenav extracted into SSI form.  Robots in disguise!
Index header SSI, content rip for intro page

Header SSI call now in header for index.  Contented ripped from
TheNet.ca for intro page.