Bug fix edition

This is mainly a bugfix release to support the soil moisture forecasting functionality, plus minor issues that were found along the way.

• AM2315 code fixed to properly support missing data
• AM2315 code fixed to output log data correctly
• Aquaflex code fixed to output log data correctly
• Unused weatherPiArduino libraries removed
• Crontab fixed for invalid weatherPiArduino command

Crontabs now included as part of update

This is the self-updating code release.

• Sensors will automatically check if they are running the latest release, and download any new updates
• This includes crontab changes.
• Release files are automatically deleted when the update is completed.

First release of stable code

This is the first stable release.

• Cronjobs modified to write to separate log files
• Log file functionality completely redesigned
• Aquaflex code now confirmed to work
• AM2315 code fixed to solve occasional failed readings
• Compaction script fixed
• Hardware alerts now sent by email
• Shutdown and restart commands now accepted
• Cancel shutdown/restart command now accepted
• All email headers now standardised
• Temperature and humidity sensors now recheck if the last reading failed.
• Email message queues improved and tested.
• Telemetry is deleted when a receipt is received