* Add methods to gather plugin versions from servers
* Gathering and storage for plugin version history
* Test plugin gathering
* Test plugin metadata storage
* /v1/pluginHistory endpoint
* Plugin history tab
* Plugin history to performance tab
* Possibly fix ConfigChange.MovedValue being applied all the time
* Updated locale files
* Export pluginHistory for server page
* Add plugin history to network page
* Access control and improvements
* Remove pluginHistory from export since it now requires auth
* Fix access visibility tests
* Fix VelocitySensor during test
Affects issues:
- Close#2360
Adds a graph to network and server pages that has options to:
- Draw graphs at different time resolutions
- Limit input data by time
- Group players by register date or join address
- Visualize retention in different ways
- Time since registration date
- Playtime
- Date
- Cumulative player gain
- Percentage / Player count / Stacked player count
Any and all combinations are allowed which allows extensive analysis of player retention. Help sections attempt to make the data understandable and show examples.
Affects issues:
- Close#2159