add back matrix and automated testing
use launch scheme args env
configure to upload screenshots on failure to s3
use KIF head
fix mkdir
use before_script
add ls for debugging
fix s3 upload
use job number instead of id
update test matrix
test beforeAll and beforeEach
remove listing of screenshots
fix Travis testing (does not call beforeAll)
make AWS secret key secure
adding travis and updating some gems
updating Crashlytics framework
update Cocoapods and the Checksums
use KIF 3
use xctest instead of ocunit
update Crashlytics