Tony Murray dec9a498ee Updated device cache support (#10795)
* Device Cache
also some additional device related models

* attribs from cache

* replace common attribute functions

* remove legacy cache usage
tidy up some collection manipulation
remove some unused or single use functions

* cleanup some items

* always return a device, to prevent bugs

* clear device cache when testing after each test

* fix double assignment

* Clean up function to take advantage of null object
2019-11-14 21:56:06 +00:00
..
2019-06-23 00:29:12 -05:00
2019-06-23 00:29:12 -05:00