Wire.begin() is not called if ESP8266 is not defined

[hady-sarhan]

Code snippet below is from Line 250 of MCP7940.cpp. Both #if and #elif conditions are the same. Wire.begin() never gets called. if ESP8266 is not defined.

#if defined(ESP8266)
  Wire.begin(sda, scl);  // Start I2C as master device using the specified SDA and SCL
#elif defined(ESP8266)
  Wire.begin();  // Start I2C as master device
#endif

Changing `#elif defined(ESP8266)` to `#else` solves the issue.

  - Library Version: 1.2.0
  - Testing on Arduino Due