Add content and assets for media kit

lms/static/files/edx-identity.zip

lms/static/images/press-kit/3.091x_high-res.png

lms/static/images/press-kit/3.091x_x200.jpg

lms/static/images/press-kit/6.002x_high-res.png

lms/static/images/press-kit/6.002x_x200.jpg

...mages/press-kit/anant-agarwal_high-res.jpg.REMOVED.git-id

lms/static/images/press-kit/anant-agarwal_x200.jpg

...images/press-kit/anant-tablet_high-res.jpg.REMOVED.git-id

lms/static/images/press-kit/anant-tablet_x200.jpg

...s/press-kit/edx-video-editing_high-res.jpg.REMOVED.git-id

lms/static/images/press-kit/edx-video-editing_x200.jpg

...images/press-kit/piotr-mitros_high-res.jpg.REMOVED.git-id

lms/static/images/press-kit/piotr-mitros_x200.jpg

lms/static/sass/application.scss

lms/static/sass/multicourse/_home.scss

lms/static/sass/multicourse/_media-kit.scss

lms/templates/index.html

lms/templates/static_templates/media-kit.html

lms/urls.py