Soundtrack: “Cemetery Gates”, The Smiths Sadly it seems the crowds in the Metro have got me, and I can feel the first hints of getting a cold. The Paris Metro system, generally seems to work okay, once you work out how the ticketing goes. Took me a while, it all hinges on little paper cards that can be recharged. In theory it can work on phones, but after installing one app, then the app that needed, then yet another app that something needed, I hit a wall of it also seeming to want me to create another account for something else. So instead I found a machine that would spit…