* Allow multiple proximities
* Distance conversion
* Add unit of measurement and conversion to proximity
* Shorten attribute name
* Fix get unit of measurement
* Fix the km <-> m conversion
* Add type check and errors
* first path unit test around distance utility
* Fix numeric type check
* Fix conversion type-os
* Actually set the exception thrown flag
* Test for exact conversion
* More descriptive variable names
* Update method invocation to match change in method name
* Missed a couple variables
* Line continuation
* Fix linting too many return issue
* Break out proximity setup for list of proximity and for single proximity device
* Pass hass to setup function
* Check if setup succeeded for each proximity component
* Change variable name
* Break out branches in convert to avoid too many branches linting error
* Remove disable lint line
* Variables for default properties
* Combine logic
* Test loading multiple proximities for 100% code coverage on proximity component
* Unit test to reach 100%
Fail to configure proximities missing devices
* Fail first before processing
* Combine return statements
* lstrip = bad Teagan
* Utilize string formating instead of concatenation
* Fix variable reference
* Typeo
* Clean up conversion to reduce complexity
* Update unit tests to match code changes on distance util
* Test non numeric value
* Private methods, value type has already been checked.
