Change sensorutils to be header-only

In the future sensorutils may need to move to a common repo, so
making it header-only so it can be shared and moved more easily.

Change-Id: I901be5e7721a5fa0f5e308145d55ca3998b11811
Signed-off-by: Jason M. Bills <jason.m.bills@linux.intel.com>
3 files changed