Use the confidenceThreshold from the server
Use the confidenceThreshold from the server

 + Get confidenceThreshold from the trip object instead of using a hardcoded placeholder

End-to-end testing:
 1. Use server and client branches with only mode and purpose
 2. Enable placeholder predictor 3
 3. Use an expectations config that has a relaxed mode with a confidenceThreshold < 0.80 and an intensive mode with a confidence threshold >= 0.80 with a schedule beginning at 2015-07-22T16:00:00 local time
 2. Reset pipeline; load and intake the shankari_2015-07-22 test_july_22 test dataset
 4. Ensure on the client that the second most recent trip has all yellow labels and that the most recent trip has all red labels

shankari/e-mission-phone,e-mission/e-mission-phone,e-mission/e-mission-phone,shankari/e-mission-phone,shankari/e-mission-phone,shankari/e-mission-phone,e-mission/e-mission-phone,e-mission/e-mission-phone