HiTechnic EOPD Driver migrated

HiTechnic EOPD sensor now uses new driver API:
bool initSensor(tHTEOPDPtr hteopdPtr, tSensors port);
bool initSensor(tHTEOPDPtr hteopdPtr, tMUXSensor muxsensor);
bool readSensor(tHTEOPDPtr hteopdPtr);
bool configSensor(tHTEOPDPtr hteopdPtr);
New API function added

bool configSensor(tHTEOPDPtr hteopdPtr) added to list of generic
functions.  This one is for configuring a sensor for a new mode or
setting, outside the standard initSensor() context.
Merge pull request #2 from botbenchtutorial/master

Migrated HT EOPD driver + additional API function