Clément Gillard authored Jun 02, 2016 and Akim Demaille committed Jun 07, 2016

See #61. Refactor Python scripts in tests/bin
to comply with `pylint`.

* tests/bin/bench-power: Reorder imports.
* tests/bin/rat.py: Fix string escapes.
* tests/bin/test.py: Reorder and remove duplicate imports.
* tests/bin/update-test: Remove unused imports and useless `global`s.
* python/pylintrc: Add new entries to ignore.