Comment 27 for bug 1360403

It was a little bit of both but I made the changes to be able to receive. The only change I think I needed to make to send was to set the context url, which I think is consistent with Sergio's comment #11. It's a change i needed to make but it's a little bit of a hack in that I'm not sure it's the "correct" fix. I just know it works.

I just tried building from the github version and it seems the changes in push.go are no longer necessary. I still need to patch it to let non-SMIL messages in, but I'm not sure if that's a normal event (MMS from another phone) or if it's just because I'm using the smtp gateway (MMS from e-mail) to test it. I'm not an MMS expert, so it's mostly just trial and error at this point.

I wasn't able to send or receive over wifi, I needed to switch the data connection. It also doesn't seem to try to receive again if you switch after a failure which means you lose the message.