Nive

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- translation fix

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- object and container class hirarchy, imports and subclassing refactored (removed nive.components.baseobjects)
- seperated factory, search and workflow code. Acceess functions via properties .factory, .search, .workflow
- seperated application configuration and registry code. Access via .registration and .configurationQuery
- moved nive.forms to nive.components.reform.forms
- app.root() changed to property app.root
- nive.adminview moved to nive.components.adminview

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Python 3.7 refactor. removed python 2 compatibility
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- maintenance and bugfixes

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- maintenance and bugfixes
- many improvements

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- refactored previous package nive -> nive, nive_cms, nive_userdb
see packages.txt for changed imports

This ('nive') is now the base used for the different applications
packages 'nive_cms', nive_userdb' and 'nive_datastore'. Install
one of these to get the application you are looking for.


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Preparation for 1.0 release
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- new sessionuser with limited functionality for caching
- added serialize and deserialize callback option
- user identity field added
- enabled non-class functions as event callbacks
- nive.utils.dataPool2.connections refactored
- added support to view.Assets() for url links e.g. http://example.com/assets/jquery.js
- bugfixes and improvements