fix import in old script not frequently used.
pep8
fix import
Fix path for test with dev version of numpy
Don't raise an error for test value when the compute_test_value is off during opt.
remove --batch in the buildbot as this freeze!
pep8
pep8
fix local_gpu_multinomial opt handling of broadcastable.

Reported by Caglar directly to me.
Merge pull request #1522 from nouiz/small_stuff

Small stuff