Add share button on the project page.

[WickedBrat]

We must allow users to share thier project upon different social media, like twitter and facebook.
There should be a "Share" button on the project page that open a bottom-sheet that would contain the list of links where the project could be shared.
Visit Angular Bottom Sheet for more details on implementation.

[Oishika-Pradhan]

Hi, I'm new to this org, and I'd like to start off with this issue as part of rgsoc'19. Could this issue be assigned to me?

[WickedBrat]

You may go ahead with this @Oishika-Pradhan ! Let us know if you need any help!