Fix a wrong proxy field for currency precision
activity tool: fixed display of portal_activities

there was issue with edit since getActiveProcess was called and
there was troubles with inexesting activity runtime environment
erp5_core field library: add more usual fields for dialogs
erp5_crm: proxify PersonModule_viewNewEventDialog
ClassTool: do not suggest to number tests

Test should be independant and run in any order, so do not suggest a way to
force the order of tests.
wip