INFRA-189 Collect and report statistics for extensions
In order to allow extension pages on civicrm.org to display more information about the extension, a new collection of JSON files is needed on stats.civicrm.org.
For each extension, we hope to report on the following information:
- Total active installations (integer)
- Active installations per CiviCRM version (array)
- Active installations per language (array)
- Total open issues (integer)
- Total closed issues (integer)
- Total number of commits (integer)
- Date/time of last commit (datetime)
And possibly:
- Active installations per PHP version (array)
- Names of committers?
Original author: allenshaw