Fix Font Awesome icons

Some icons had their id changed in the Debian version (4.7.0) so their
id need to be updated.

Also the width of an icon in a button was reduced to make it more
compact.

cotisations/templates/cotisations/aff_cotisations.html

@@ -78,7 +78,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
             <td>
                 {% if facture.valid %}
                 <a class="btn btn-primary btn-sm" role="button" href="{% url 'cotisations:facture-pdf' facture.id %}">
-                    <i class="fa fa-file-pdf"></i> {% trans "PDF" %}
+                    <i class="fa fa-file-pdf-o"></i> {% trans "PDF" %}
                 </a>
                 {% else %}
                 <i class="text-danger">{% trans "Invalidated invoice" %}</i>

cotisations/templates/cotisations/aff_custom_invoice.html

@@ -76,7 +76,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
                 {% acl_end %}
                 {% history_button invoice %}
                 <a class="btn btn-primary btn-sm" role="button" href="{% url 'cotisations:custom-invoice-pdf' invoice.id %}">
-                    <i class="fa fa-file-pdf"></i> {% trans "PDF" %}
+                    <i class="fa fa-file-pdf-o"></i> {% trans "PDF" %}
                 </a>
             </td>
         </tr>

machines/templates/machines/aff_machines.html

@@ -52,7 +52,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
                     <td colspan="4">
                         {% trans "No name" as tr_no_name %}
                         {% trans "View the profile" as tr_view_the_profile %}
-                        <b>{{ machine.name|default:'<i>tr_no_name</i>' }}</b> <i class="fa-angle-right"></i>
+                        <b>{{ machine.name|default:'<i>tr_no_name</i>' }}</b> <i class="fa fa-angle-right"></i>
                         <a href="{% url 'users:profil' userid=machine.user.id %}" title=tr_view_the_profile>
                             <i class="fa fa-user"></i> {{ machine.user }}
                         </a>

static/css/base.css

@@ -12,10 +12,10 @@ footer p {
 .navbar { margin-bottom: 0; }
 .pt4 { padding-top: 1.5rem!important; }
 
-/* Reserv space for icons and align */
+/* Reserve space for icons and align */
 a > i.fa {
     display: inline-block;
-    width: 26px;
+    width: 16px;
     text-align: center;
 }
 
@@ -111,6 +111,7 @@ a > i.fa {
     .modal-dialog {
         width: 1000px
     }
+}
 
 /* For tables with long text in cells */