Quantity Unit Definitions: Performance & backward-compatibility (2/2)
Nicolas Dumazet authored
* Add a (failing) test where the old system is used for quantities
* Use a cached Python Script to keep the universal quantity definitions:
  * erp5_content_long
  * delete the cache when a global quantity definition is changed via an
    interaction workflow on Definitions
  * Use the catalog to retrieve the global definitions
  * If no Quantity Definitions are defined _at all_, then it falls
    back and uses the properties on categories



git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32167 20353a03-c40f-0410-a6d1-a30d3c3de9de
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