Add Cloud Sync Feature

[drtobbyas]

Adds ability to save data in the cloud and retrieve them later for editing next time.

This functionality was implemented using Cloudinary service for saving photo, video and the config file, so there is no need for any sign-up or keeping of users data.

Please checkout this video for how it works https://www.youtube.com/watch?v=hg-IDl4JBXA

And this for how to setup https://www.youtube.com/watch?v=wM6Plcbihxo