REL: 1.9.3 release

1. bb726ca 2to3: Apply `print` fixer. by Charles Harris · 12 years ago
2. 4394515 BUG: Fix stray '.' in import statement. by Charles Harris · 12 years ago
3. 09a52ed 2to3: Apply `imports` fixer. by Charles Harris · 12 years ago
4. d4b88c1 2to3: Use absolute imports. by Charles Harris · 12 years ago
5. 6aa264c 2to3: Put `from __future__ import division in every python file. by Charles Harris · 13 years ago
6. e520cdd DOC: add automatic documentation generation from C sources (using Doxygen at the moment) by Pauli Virtanen · 15 years ago