Buildout-helpers

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- Nothing changed yet.

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- Bugfix whif source repo fs
[do3cc]

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- This package is working well in production. No more betas.
[do3cc]

- Change cmd line parameter for normalizer from -c to -C.
--check is unchanged and should be prefered in CI configs.
[do3cc]

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- Slightly better error handling for normalize_buildout.
[do3cc]

- Fixed an error in version info, not handling remote urls properly.
[do3cc]

- Fixed an error in version info, extends order was backwards.
[do3cc]

- Normalize now sorts case insensitive.
[do3cc]

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- Last release broke, I don't trust what is as 1.0.0b3 on pypi.
[do3cc]

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- Now normalize_buildouts accepts many config files in one run.
[do3cc]