Increase timeouts for tests that have timed out in the last week
I looked through the nightly build logs for the last week and have increased the timeouts for tests that failed over that period. Note that the timeout for test_hlt2_example.py
was already increased in !22 (merged). Might need a run in the nightlies to make sure that there are no timeouts there before merging.
Closes #14 (closed).