Bugfix and push to v1.1.1

Remove unused pointer in example.
Fix pointer logic in the begin function. This was the bug.
Removed returns that could cause the begin function to return early.
Rev library.properties to v1.1.1

Author: SFE-Brudnerd

examples/Example9_SensorType/Example9_SensorType.ino

@@ -47,7 +47,6 @@ void setup()
       ;
   }
 
-  scd4x_sensor_type_e* sensorType;
   char serialNumber[13];
   bool success = mySensor.getSerialNumber(serialNumber);
   Serial.print(F("Serial Number is: "));

src/SparkFun_SCD4x_Arduino_Library.cpp

@@ -47,8 +47,6 @@ bool SCD4x::begin(TwoWire &wirePort, bool measBegin, bool autoCalibrate, bool sk
 
   char serialNumber[13]; // Serial number is 12 digits plus trailing NULL
   success &= getSerialNumber(serialNumber); // Read the serial number. Return false if the CRC check fails.
-  if (success == false)
-    return (false);
 
   #if SCD4x_ENABLE_DEBUGLOG
   if (_printDebug == true)
@@ -60,12 +58,10 @@ bool SCD4x::begin(TwoWire &wirePort, bool measBegin, bool autoCalibrate, bool sk
 
   if (pollAndSetDeviceType == true)
   {
-    scd4x_sensor_type_e* sensorType;
-    success &= determineSensorType(sensorType, serialNumber);
-    if (success == false)
-      return (false);
+    scd4x_sensor_type_e sensorType;
+    success &= determineSensorType(&sensorType, serialNumber);
 
-    setSensorType(*sensorType);
+    setSensorType(sensorType);
 
     #if SCD4x_ENABLE_DEBUGLOG
     if (_printDebug == true)