Revert "Added blogging engine, added right column on home page"

This reverts commit 1095e69eeb9a130a21cbd1a1b9533af9ef7437c6.
Revert "Revert "Added blogging engine, added right column on home page""

This reverts commit 55ea11f73607bf59717252b1423551a639dcea94.
Updated navigation and corresponding files. Changed homepage section to circles. Changed navigation bar styling