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.

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

Adventures with Monolog, ready for the real world 👌

Check log file for correct contents.

Add test helper to modify static properties.
Move external log file test into main log test class.

Quick updates

# Conflicts:
#	src/DB.php
#	structure.sql

API 2.1

# Conflicts:
#	src/DB.php
#	structure.sql

A few suggestions

Fix curl exception handling.

chosen_inline_result table and make utf8mb4 default

Conflict