Fix for symlinked module

This hotfix ensures that the module works when it is installed using a symlink.

Small fix for deleting metrics

Added forgotten truncate.

Improved abandoned cart metric

• Always return the abandoned cart metrics
• Added script to clear the CoScale metrics

Version 0.16.0

• Fixed some bugs that caused the metrics to be miscalculated in certain cases.

Version 0.15.0

• Fixed issue with metrics not getting initialised properly.

Version 0.14.0

• Allow using custom order states
• Added pageviews metric
• Tested support for PHP 7.0.5
• Fixed table prefix issue
• Improved error reporting
• Improved error handling

Version 0.12.0

• Improved exception handling
• Added option to enabled/disable module thru system config
• Added stats for order processing, picking

Version 0.6.0

Magento version 0.6.0

First public beta

0.4.0

Initial commit