Dissallow Python 2.4, 2.5, 3.0, and 3.1
Remove obsolete utility code.
More obsolete code removal.
Check for Python 2.6+
More cleanup.
Restore some over-eager 3.1 removals.
Remove another py_set utility code reference.
Added definition for data and shrink_to_fit c++11 vector methods
setup.py can now be launched directly from console
Recompiles source even only .pxd file change (if exist)
Added mention about 'packed' keyword
Fix refcounts for memoryviews.  (problem occurred when transposing a memoryview slice)
added function getline from stdio.h
uncomment vector assign function template
uncomment vector assign function template
Merge pull request #277 from Hinogary/master

some minor changes
minor doc improvement
save a malloc() call when instantiating cython.array()

--HG--
extra : amend_source : 8ea50b285fc8d55899450c179754d7c2aba94591
reduce overhead for cython.array() initialiser a bit
fix memory leak in exception case