Revert "Display test results in real time on Travis."
Revert "Display test results in real time on Travis."

This reverts commit 3473566b845b0d5db91657132882ceb1a92a8c36.

mg6maciej/fluffy-octo-rotary-phone,mg6maciej/fluffy-octo-rotary-phone,mg6maciej/fluffy-octo-rotary-phone