Version 2.0 of TextLCD_SB1602E. The old class driver has been rewritten in more common manner of I2C devices.

Dependents:   SB1602E_Hello BME280_LCD PreHeater PreHeater ... more

This pull request has been accepted and merged in by Tedd OKANO

Add printf with X-Y parameter etc

Okano-san!

Please review my pull-request and accept it if you feel it is useful. I also corrected a comment in a header file. :-)

Version 2.1 of TextLCD_SB1602E (forked).