Marlin v1, italian MSG_RESUMING and RepRapPro thermistor tables.

* Add italian MSG_RESUMING.
* Add RepRapPro tables for thermistors:
  * 100k 0603 SMD Vishay NTCS0603E3104FXT
  * 100k GE Sensing AL03006-58.2K-97-G1
  * 100k RS thermistor (198-961)