v0.4.0

Feature

• Multiple improvements (6b9cbda)

Fix

• code detection: Ignore messages like "cat (no)" and "fix: fix" (75bb43e)
• Data directory path on Windows (7d0e283)
• Print now always writes to message from which code is executed (0e46527)
• Ctx.msg now always points to message from which code is executed (59acde9)

Documentation

• Readme & guide updates (59a4036)
• Installation with pip & other readme changes (b220b94)