* Removed relay and rotary from grove library
* Removed relay and rotary from grove SWIG interfaces
* Fixed warning for o2 printf %
* Fixed return value warning for _get_normalized method used by
my analog sensors.
Signed-off-by: Noel Eck <noel.eck@intel.com>
Added C source for rotary angle sensor
* Renamed all files from groverrotary to rotary
* Replaced all instances of groverrotary with rotary
* Added C source for rotary angle sensor
* Updated all CMake files
Signed-off-by: Sisinty Sasmita Patra <sisinty.s.patra@intel.com>