fixup! BTreeData: Fix data loss on chunk overwrite not reaching chunk end.

A simpler way to achieve the same fix.
[TestDistributor] Include computer_guid parameter on startTestSuite

  This parameter has been passed always by the erp5.util implementation. Introduce
  this parameter makes the API compatible for future implementation with support
  to scalability tests even if the current code is not ready yet.
Allow Managers to change document id through metadata tab
accounting: add project on payment and accounting transaction view for consistency with invoices
Accounting: show funding on accounting line view
Accounting: display an editable listbox column for funding
fixup! Accounting: display an editable listbox column for funding
do not use timezone from original date otherwise daytime saving is not changed