* Iterate in javascript and separate processing
* Widget refresh/destroy events
* Remove old dom and unbind events
* fix whitespace
* Fix up bootgrid tables, they inserted a div before the first div breaking event propagation
switch to regular js function to scope variables instead of jquery
* Handle settings the same way as the normal widget
* Use standard init_map and add layer control
* May need L.Control.Locate now
* Set maxZoom for marker cluster
* Try setMaxZoom
* worldmap size 100 and resize on refresh/widget resize
* Add resize event (and throttle it a bit)
* Further worldmap cleanup
* Move most javascript to common js, will cause js errors until page is reloaded, but better in the long run
* Reimplemented filtering of devices under maintenance when displaying only Down devices in the WorldMap
* Replaced WorldMap zoom with text field to enable more fine grained zooming by steps of 0.1
Implemented in Laravel
Doesn't use legacy PHP session
Several widgets have new features and settings, for example:
- Multiple ports in one graph
- Maps settings are configurable and override system settings but default to system settings
- Graylog stream and/or device selection
- Much improved graph widget selection
- Many more
DO NOT DELETE THIS TEXT
#### Please note
> Please read this information carefully. You can run `./scripts/pre-commit.php` to check your code before submitting.
- [x] Have you followed our [code guidelines?](http://docs.librenms.org/Developing/Code-Guidelines/)
#### Testers
If you would like to test this pull request then please run: `./scripts/github-apply <pr_id>`, i.e `./scripts/github-apply 5926`
After you are done testing, you can remove the changes with `./scripts/github-remove`. If there are schema changes, you can ask on discord how to revert.
