This update for tryton, trytond, trytond_account_invoice_stock, trytond_party, trytond_purchase, trytond_stock, trytond_stock_supply fixes the following issues:

Changes in tryton:
- Version 6.0.46 - Bugfix Release

Changes in trytond:
- Version 6.0.55 - Bugfix Release
- Version 6.0.53 - Bugfix Release

Changes in trytond_account_invoice_stock:
- Version 6.0.4 - Bugfix Release
- sources are not signed anymore

Changes in trytond_stock_supply:
- Version 6.0.10 - Bugfix Release

Changes in trytond_stock:
- Version 6.0.30 - Bugfix Release
- Version 6.0.29 - Bugfix Release

Changes in trytond_party:
- Version 6.0.7 - Bugfix Release

Changes in trytond_purchase:
- Version 6.0.19 - Bugfix Release
- Version 6.0.18 - Bugfix Release