Remove special handling of 'no_compile' option with comment about making DISTUTILS_DEBUG work right. While testing on Python 2.6 and later, I was unable to evoke any abberant or distinct behavior by removing the value (with DISTUTILS_DEBUG enabled and using variations of --compile and --no-compile). Therefore, I believe that whatever was the motivation for adding the attribute (in 2c91c12dc9b1), its purpose has passed.

Map .pyx sources to .c or .cpp depending on language

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extra : amend_source : f14bc0bf6c9f04e16d30ce0abf7bcb944f41ebea

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extra : amend_source : 2a653d81b4afea7d91c9e58a537317dd24673ee0

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extra : amend_source : 7cb5d6115f9933afd90e5d96a53af9c3ada79b80

Removing the contributors file. While the project is immensely grateful for each and every contribution, a flat file of contributors is an extra burden for maintenance and has the potential to leave some contributors unacknowledged. Given the detailed use of the source code tools and references to the issue tracking systems, the actual contributions of each and every contributor, large or small, are transparently described. Thanks go out to all.