Add a description to the github repository

[AbdBarho]

trafficstars

This should make the project easier to find through github search and such.

[nil-andreu]

What about: "Revolutionary chat based language model for extraordinary conversations."

[yk]

"Revolutionary chat based language model for extraordinary conversations."

very market-y ;) I'll go with the statement from the roadmap so far, but open to ideas

[yk]

done