Some mobile tweaks to the homepage footer

• Updated how caching is handled on homepage and dashboard so you don't have to hard refresh to get latest version.

• www.damcrypto.com will now permanently redirect you to damcrypto.com

New call to action when you don't have DAM tokens in your wallet.

New footer on dashboard

New Metamask Add Tokens popup

New dashboard link on homepage footer

New svgs in this area

Secondary call to action on no metamask

New footer on homepage

New Custom made svgs added for better illustrations