* Fixes issue 48: now import propagates data to higher levels in table hierarchy, even if the data is not mapped in the lower levels.
1.1.11
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* Implements Issue43 (adds groupname filtering to attribute_values) * Fixes bug in pandas.styles due to deprecation of matplotlib.cm * Fix a problem with the release process.
1.1.10
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* Fix a bug in entities_with_attribute() filter_by parameter handling.
1.1.9
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* fix bug with to_kleio() in models (bad identation)
1.1.8
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* Fix bug with export_to_kleio() * Several minor bug fixes
1.1.7
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* Adds new eattributes views to easily access line, level, groupname of attributes * pandas.entities_with_attribute returns attribute type,line,level and obs. * Adds reference requirements.txt file to notebook tests * Adds TimelinkDatabase.export_as_kleio(ids,filename