Infra 3901 - Add mailchip page and its style

Infra 3901 - Update Author 3 name in homepage

Infra 3901 - modified Sep image

Infra 3901 - Add Sep image and update title

Infra 3901 - Add News section and photo for article4

Infra 3901 - initial edits for Oct newsletter

Signed-off-by: Yi Liu <yi.liu@eclipse-foundation.org>
Change-Id: I7a27d3a239353775f73419b65570730d695b5d54
30 files changed