Petits icônes légèrement changés

app/views/layouts/application.html.haml

@@ -66,13 +66,13 @@
           %em.fa.fa-info
           =t '.infos'
         = link_to stats_regions_url do
-          %em.fa.fa-bar-chart-o
+          %em.fa.fa-signal
           =t '.stats'
         = link_to application_contact_url do
-          %em.fa.fa-envelope-o
+          %em.fa.fa-envelope
           =t '.contact'
         = link_to moderations_url do
-          %em.fa.fa-filter
+          %em.fa.fa-gavel
           =t '.moderation'
 
     %em#loading.fa.fa-spin.fa-circle-o-notch

app/views/moderations/index.html.haml

@@ -1,5 +1,5 @@
 %h2
-  %em.fa.fa-filter
+  %em.fa.fa-gavel
   = title t '.title'
 
 :markdown

app/views/regions/stats.html.haml

@@ -1,4 +1,6 @@
-%h2=t '.title'
+%h2
+  %em.fa.fa-signal
+  = title t '.title'
 
 %h3=t '.general'