Update to library.properties file

Updates

• This release just adds a version check for the 'SparkFun_Toolkit' library to the depends line in lib.properties
• No other functionality changed.

Fixes return values by distance registers

Similar to the previous release, there were more registers that divide the result by 10, resulting in centimeters, where millimeters were expected.

Updates getDistance

Distance was being returned in centimeters by default, this has been changed to return the distance in millimeters. This is the unit of the distance stored within the XM125's registers.

v1.0.1

Arduino examples cleanup

v1.0.0

Release for Arduino IDE Library Registry