openerp-web - en to unknown language translation catalogue (2 entries)

note: module: web_diagram openerp-web
en: Deleting this node cannot be undone.
    It will also delete all connected transitions.
    
    Are you sure ?
target: Deleting this node cannot be undone.
    It will also delete all connected transitions.
    
    Are you sure?

note: module: web_diagram openerp-web
en: Deleting this transition cannot be undone.
    
    Are you sure ?
target: Deleting this transition cannot be undone.
    
    Are you sure?
