OP2/PyOP2 — pull request #185 by kynan (2013-07-16 12:26:06+00:00)
Title: Harmonize __repr__ and __str__ and add unit tests for them

* Fixes argument order errors in the `Dat` and `Global` `repr`
* Harmonizes `__repr__` and `__str__` for all classes in `base`
* Adds unit tests for pyop2 API repr and str