Improves visual identification for sensors
- [x] Docs
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.
* Fix Zynos temp warn limit
And others, but this seems to be the only one that uses
remove some odd limit restriction in the poller
* More consistent rounding for sensor limits
* round all numeric limits to 10 digits
* update test data
* Remove complex calculation as negative limit values are already swapped as needed.
* target db_schema
* Database schema cleanup
Remove several inconsistencies (mostly with data types and lengths)
Make things a bit nicer to implement with Laravel database migrations.
poller* tables had f'd up indexes
* Update tests, extra noise because db returns numeric types now.
* Update test data again.
* fix 253 migration for mysql 5.3
* fix OIDs for temperature sensor and add test data
* Add current values to discover sensor and test data
* Redo test data
* Split up power/current/voltage sensors to individual files and remove json data
* Whitespace fix
* Fix temperature sensors - spelling mistakes
* Code changes to voltage/power/current sensors
* Go to yaml, add mibs and json
Tony Murray
vivia11