Createzopecoverage

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- Added license, doc update. [reinout]

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- Doc update: osx 10.5.7 fixes the enscript problem. [reinout]

- Cleaned up some thaskel-added stuff that's not needed for a generic
library. [reinout]

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- Implemented first working version. [reinout]

- Initial library skeleton created by thaskel. [reinout]