Nissan Carwings API changes 25 July 2019

There have been slight changes to the API as discovered by running apktool on the new binary for NissanConnect EV app.

New endpoint is https://gdcportalgw.its-mo.com/api_v190426_NE/gdc/.

There now is a new endpoint that replaces /gdc/InitialApp.php with /gdc/InitialApp_v2.php.

The parameters for /gdc/InitialApp_v2.php has also changed; initial_app_strings is now called initial_app_str. Also the actual value for this parameter is now 9s5rfKVuMrT03RtzajWNcA.

Other endpoints seem unchanged.