Email bills Activity Finish() calls new lines and lord only knows what else

I went a little off the reservation on this one, but the main thing here is adding the functionality to send a money request email to all the users responsible for a bill when it is created. I also tried to clean up some stuff, axe some new lines and add some calls to finish() in activities.'

There was also another check for user having a house or not that I had to add.

As for why the list of users isn't popping up in the new bill screen to be marked as responsible or not, I really have no idea... I actually set up live debugging on my phone with break points, and frankly I have no idea what the deal is....

ApplicationManager is returning the users, and they seem to be getting loaded in just fine!

I dont know what just happened but it just started working, no code changed.... Some kind of timing issue or something, something to do with that call back in the for loop in ParseBase when getUsersOfHouse or whatever is called by the Application Manager?

I am honestly stumped, and I ran a git annotate on I did not change any of the lines in CreateBillActivity,

But it does not crash so I am going to open this pull request...