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- use print as function [Mikel Larreategi <mlarreategicodesyntax.com>]
- get all commits when no tags are found [Mikel Larreategi <mlarreategicodesyntax.com>]
- documentation and buildout update [Mikel Larreategi <mlarreategicodesyntax.com>]
- hook changelog filler before the preleaser, because now zest.releaser checks for 'not changes yet' before the middle hook is run [Mikel Larreategi <mlarreategicodesyntax.com>]