Landing page and demo video

Finalllyyy!! I am done with all the features including highlighting content on a web page using chrome extension, sending it to db, showing them on website, ability to search and browse, adding the highlights to Twitter feed. Moreover, I recorded a 58.95 seconds demo video and finalized the landing page. Now the only thing left is to setup sendgrid daily/weekly mails. I am almost done with that as well but there are some issues in managing the data. Will hopefully be able to put everything out by Sunday.