Debug command

Crontab-friendly script

Add extra tests for getCommandsPaths method.

Fix for channel_post and edit_channel_post commands

Make logger more flexible

Make access to the database easier

Add 'username' field to 'chat' table

Use PHP_EOL for new lines.

Fix param types

Fix Telegram request parameters

Due to the way that Telegram interprets the request URL, http_build_query that Guzzle uses doesn't work properly. Instead, we now convert all arrays to JSON encoded strings, which get interpreted correctly!

Add handler command for pinned_message

Simplify some code bits.

Update code style.

Implement new api changes

Scrutinizer fixes

Add docblocks for Exceptions being thrown.