Changes

pySim/transport add support for T=1 protocol and fix APDU/TPDU layer conflicts

ETSI TS 102 221, section 7.3 specifies that UICCs (and eUICCs) may support two
different transport protocols: T=0 or T=1 or both. The spec also says that the
terminal must support both protocols.

This patch adds the necessary functionality to support the T=1 protocol
alongside the T=0 protocol. However, this also means that we have to sharpen
the lines between APDUs and TPDUs.

Change-Id: I8b56d7804a2b4c392f43f8540e0b6e70001a8970