Refactor code to remove code duplicated related to get real context. Also, the language is removed if exists and the context is a Web Section or Web Site
erp5testnode: [experimental] Add code for review.
erp5testnode: Use a test suite dedicated log file instead of addWatcher()
erp5testnode: Clean up code.
finish to make testnode logging in a file accessible by httpd
also add a general error message when there is issue whith error handling
addWatch is not mandatory, so do not assume a watcher is enabled
cleanup old logs regularly
release erp5.util 0.4.23
accept checked_permission parameter in explicit definition of getQuantityUnit() because checked_permissin='View' can be added in ERP5Form.Form.DefaultValue.__call__.
Merge remote-tracking branch 'origin' into aurel-stock-cache