Git push, pull and fetch activity reports for users

Currently, most reports track metrics such as pull requests and commit histories but leave out other git activities such as pushes, clones, and fetches which are written to the logs. 

However, some customers would like to track these git activities that don't necessarily culminate in a Pull request being created, reviewed, or merged. This would further enhance the tracking of developer contributions that don't necessarily get merged outrightly. A good example is a developer who pushes many changes over a month and only creates a single pull request for all changes in the end.