Additional log parsing test cases (low priority)

[dmh23]

Some test cases not done as part of #186. Come back to do these at some point.

Need an sac_alpha that is not 0.2

Need max_episodes that is not 100000

DRFC fixed location object avoidance using "bot cars"

Check again correct parsing for head-2-head with objects too (available in console)

Test discrete action space where there is:
Only RIGHT steering (i.e. where steering angle <= 0) ... check that max_right_steering ends up with correct large negative