Made the distutils extension 2.3 compatible
Renamed the --debug flag to --gdb and --pyrex-debug to --pyrex-gdb

refactor scope handling in ScopedExprNode, enable type inference for inlined genexpr nodes, fix type coercion of sum(genexpr)

really fix parallel/cascaded assignments this time (and test it): make sure the rhs values are evaluated in source code order

another fix for str() handling that works around internal use of EncodedString in StringNode, fix test for locals() in -3 mode

Disable some pyregr tests. As side effect this seems to solve ticket #537

Ensure 'cy locals' and 'cy exec' don't use uninitialized local variables (which fixes a lot of 'cy exec' core dumps! :)

Excludes buffers and C++, which have their own code.
This is in preparation for #591 (inline vs. cdivision) and
support for inline complex arithamtic.

Set pretty printing of C structs on by default
Export the 'cname' of 'self' local variables in the XML debug info properly

in pure mode: rename 'with nogil' to 'with cython.nogil', test 'real' pure mode by compiling .py file instead of .pyx file

--HG--
rename : tests/run/pure.pyx => tests/run/pure_py.py

cy locals, cy globals