index.html: Add an empty sidebar

Signed-off-by: Jordan Justen <jljusten@gmail.com>
Add sidebar logo

Signed-off-by: Jordan Justen <jljusten@gmail.com>
Sidebar: Add 'our projects' with UDK2014 and EDK II

Signed-off-by: Jordan Justen <jljusten@gmail.com>
Sidebar: Adjust z-index to make sidebar links clickable

Signed-off-by: Jordan Justen <jljusten@gmail.com>
Links: Adjust link style (color, underline when hovered)

Signed-off-by: Jordan Justen <jljusten@gmail.com>
Content: Adjust the font, paragraphs of the main content area

Signed-off-by: Jordan Justen <jljusten@gmail.com>