Prevent posts on archived projects

languages/en.lang

@@ -57,6 +57,9 @@ project				= Project
 projects			= Projects
 hikes				= Hikes
 mode				= Mode
+mode_previz			= Project in preparation
+mode_blog			= Active Project
+mode_histo			= Archived project
 code_name			= Code name
 start				= Start
 end					= End

languages/fr.lang

@@ -57,6 +57,9 @@ project				= Projet
 projects			= Projets
 hikes				= Randonnées
 mode				= Mode
+mode_previz			= Project en cours de préparation
+mode_blog			= Project actif
+mode_histo			= Project archivé
 code_name			= Nom de code
 start				= Départ
 end					= Arrivée