[Ovmsdev] Add ChaDeMo and CSS to car_chargemode

Hi guys, I would like to have ChaDeMo and CSS added to car_chargemode, and maybe Type 1 and Type 2 too. Then we can display those names in the apps and maybe even add images for those charge plugs. I would propose this: 0x00 - Standard 0x01 - Storage 0x02 - ??? 0x03 - Range 0x04 - Performance 0x05 - ChaDeMo 0x06 - CSS 0x07 - J1772 Type 1 0x08 - Mennekes Type 2 What to you guys think? Would it be problematic for the server and/or apps if suddenly the Kia Souls stated sending chargemode 0x05? Best regards, Geir