Added TestFlight to app

TestFlight has been added and I saw the following in the console:
TestFlight: Crash Handlers are installed
TestFlight: Started Session

I added TestFlight files and libz.dylib to the project per TF installation instructions.

NOTE: I also UPDATED the TMS query in ViewController.m to eliminate APP CRASH due to out of scope date. Date is calculated dynamically and inserted into the query.