* Adjusted logging functionality such that only merged points are present in log
* Updated changelog
* Added link to github issue
* Edited logging test to include number of logged points
- Added check to determine if poles were a valid projection point in ImagePolygon when generating footprint for a map projected image. [#4390](https://github.com/USGS-Astrogeology/ISIS3/issues/4390)
- Fixed the Mars Express HRSC SRC camera and serial number to use the StartTime instead of the StartClockCount [#4803](https://github.com/USGS-Astrogeology/ISIS3/issues/4803)
- Fixed algorithm for applying rolling shutter jitter. Matches implementation in USGSCSM.
- Fixed CNetCombinePt logging functionality such that only merged points are included in the log. [#4973](https://github.com/USGS-Astrogeology/ISIS3/issues/4973)