Add support for 301 redirect

[abdhass]

Is your feature request related to a problem? Please describe.
It would be nice if the app can do a 301 redirect to preserve the title description image meta info on a link. Currently all links show the mnml meta info.

Describe the solution you'd like
Links to be redirected via 301 instead

Describe alternatives you've considered

Additional context
If it's a server needed, any advice? Maybe firebase cloud functions

[liyasthomas]

I afraid that feature isn't available on free endpoint services such as jsonstore.io. Will try to implement them in future development.
Watch #26 and #24 for more info.