Correct the getText() method of the Message entity

Correct the getText() method of the Message entity to correctly return the text, with and without the command.

various

inline query command fixed

Small optimization

Fix cancel command if no database is connected.

Using getUpdates needs a valid database connection.

Add inline line breaks in logs.

Fixes #127

Update Request.php

See https://github.com/akalongman/php-telegram-bot/pull/228

Introduce Guzzle

Thanks! 👍

Also rewrite entire command to require and API key from the config, as it is now required to fetch weather data.

Some structure.sql fixes

It's now possible to log all temporary PHP output to the debug log.

Use a single Guzzle Client instance to handle requests.
Improve debug logging mechanism.

1. Duplicate table `edited_message` removed
2. In MySQL 5.7 with default mode `STRICT_TRANS_TABLES` you can see error: `SQL Error 1101: BLOB/TEXT/GEOMETRY/JSON column '' can't have a default value`. To avoid this I removed all default values from TEXT columns.

Tested and works on MySQL 5.7.

Rename "methods" to "actions" for clarification.
Simplify the procedure of fetching the raw data input.

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