Internal logging error fixed

What's Changed

• feature(close #21): bot recover added by @y9san9 in #22
• fix(close #25): bot recovery fixed, so now when exception occurred, t… by @y9san9 in #26
• #24 user blocked the bot fix by @y9san9 in #27

Full Changelog: 0.2.0...0.2.2

Bot recover if exception added

Now the bot can reply when joined the group itself, when someone written /start in pm or group messages, and added additional welcome for those who rejoined.

Full Changelog: https://github.com/y9san9/catbot/commits/0.2.0

Focus of this release was on the main bot functionality