Added Google Analytics

Signed-off-by: Byron Sanchez <byron@hackbytes.com>
Optimized images

Signed-off-by: Byron Sanchez <byron@hackbytes.com>
Added favicons

Signed-off-by: Byron Sanchez <byron@hackbytes.com>
Updated ms tile image color to match hero unit color

Signed-off-by: Byron Sanchez <byron@hackbytes.com>