ina219

I probably need help in fully converting this into a module.

Copy pasting into the left hand side as suggested in https://www.espruino.com/Writing+Modules works and I'm able to get the sample code working.

However, doing a

const ina219 = require("https://raw.githubusercontent.com/parasquid/EspruinoDocs/master/devices/INA219.js").connect(I2C1);

gives some tokenization errors depending on whether or not I have minification turned on.

Disabling all options for minification now gives me

Uncaught Error: Function "getBusRaw" not found!
 at line 1 col 25
const busVoltage = this.getBusRaw();
                        ^
in function "getBusMilliVolts" called from line 158 col 37
console.log(ina219.getBusMilliVolts() / 1000 + 'V');
                                    ^

I'm not really sure where I'm tripping up :(