fragment encoding of EMAIDType(15118-2)

I can see your comment about 'eMAID'(ISO 15118-2) in config.py, but it seems that there is an unresolved(remaining) issue.

As you already know, EMAIDType != eMAIDType.
eMAIDType : "Annex H.1 e-Mobility Account Identifier (EMAID)", for PaymentDetailsReq, CertificateUpdateReq

EMAIDType : "8.5.2.30 EMAIDType", for CertificateUpdateRes, CertificateInstallationRes

I've tested cbV2G with EMAIDType = {"id4","DEABCC123ABC56"}, and exi output is "80EC02B4B21A041111505090D0CC4C8CD05090CD4D9E80"(same as old(bug) OpenV2G).
Correct(latest OpenV2G and SwitchEV) output is "80EC0202B4B21A40041111505090D0CC4C8CD05090CD4DBD3D00".

FYI, there was almost same issue at OpenV2G.
(https://sourceforge.net/p/openv2g/tickets/11/, https://sourceforge.net/p/openv2g/code/109/)

Please check it further for interoperability(compliance) with others.