REL: 1.9.3 release

1. bb726ca 2to3: Apply `print` fixer. by Charles Harris · 12 years ago
2. d4b88c1 2to3: Use absolute imports. by Charles Harris · 12 years ago
3. 6aa264c 2to3: Put `from __future__ import division in every python file. by Charles Harris · 12 years ago
4. 36e979c 2to3: apply `execfile` fixer results. by Charles Harris · 12 years ago
5. 24eb850 3K: make setupegg.py work through imp. by rgommers · 15 years ago
6. d5a14e4 Don't import setuptools by default, but do use it if it has been imported. by cookedm · 19 years ago