Bot is usable in groups now#15

Merged

smartnode merged 2 commits intosmartnode:masterfrom

jakob-stark:master

Nov 3, 2018

Commits on Oct 28, 2018

Changed all variables that hold chat IDs from 32bit integer (int) type to 64bit integer (long long int)
jakob-stark
committed
Removed all the error throwing check for non-positive chat_id values. Thats a bug because in Telegram all group chat_id values are negative
jakob-stark
committed