Adds an issues visibility level on roles (#7412).

It can be set so that users only see their own issues (created or assigned).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5416 e93f8b46-1217-0410-a6f0-8f06a7374b81

config/locales/en.yml

@@ -304,6 +304,7 @@ en:
   field_text: Text field
   field_visible: Visible
   field_warn_on_leaving_unsaved: "Warn me when leaving a page with unsaved text"
+  field_issues_visibility: Issues visibility
   
   setting_app_title: Application title
   setting_app_subtitle: Application subtitle
@@ -804,6 +805,8 @@ en:
   label_user_search: "Search for user:"
   label_additional_workflow_transitions_for_author: Additional transitions allowed when the user is the author
   label_additional_workflow_transitions_for_assignee: Additional transitions allowed when the user is the assignee
+  label_issues_visibility_all: All issues
+  label_issues_visibility_own: Issues created by or assigned to the user
   
   button_login: Login
   button_submit: Submit

config/locales/fr.yml

@@ -308,6 +308,7 @@ fr:
   field_parent_issue: Tâche parente
   field_visible: Visible
   field_warn_on_leaving_unsaved: "M'avertir lorsque je quitte une page contenant du texte non sauvegardé"
+  field_issues_visibility: Visibilité des demandes
   
   setting_app_title: Titre de l'application
   setting_app_subtitle: Sous-titre de l'application
@@ -791,6 +792,8 @@ fr:
   label_user_search: "Rechercher un utilisateur :"
   label_additional_workflow_transitions_for_author: Autorisations supplémentaires lorsque l'utilisateur a créé la demande
   label_additional_workflow_transitions_for_assignee: Autorisations supplémentaires lorsque la demande est assignée à l'utilisateur
+  label_issues_visibility_all: Toutes les demandes
+  label_issues_visibility_own: Demandes créées par ou assignées à l'utilisateur
   
   button_login: Connexion
   button_submit: Soumettre