Add functionality for sharing pictures.

[reapedjuggler]

Currently we can only share text and emoticons (emoji), add a functionality so that user can also share there media files (pictures for now).

[kitarp29]

I can work on it @iamshubhankarkhare if assignee is not active

[iamshubhankarkhare]

@reapedjuggler are you still working on this ??

[reapedjuggler]

Sorry for the delay,busy with some stuff! you can assign it to kltarp29 :D

[tanay-pingalkar]

I added that feature, you can see. @iamshubhankarkhare