set font-size label to match other ckeditor font sizes

customize.dist/ckeditor-config.js

@@ -13,7 +13,7 @@ CKEDITOR.editorConfig = function( config ) {
     config.toolbarGroups= [{"name":"clipboard","groups":["clipboard","undo"]},{"name":"editing","groups":["find","selection"]},{"name":"links"},{"name":"insert"},{"name":"forms"},{"name":"tools"},{"name":"document","groups":["mode","document","doctools"]},{"name":"others"},{"name":"basicstyles","groups":["basicstyles","cleanup"]},{"name":"paragraph","groups":["list","indent","blocks","align","bidi"]},{"name":"styles"},{"name":"colors"}];
 
     config.font_defaultLabel = 'Arial';
-    config.fontSize_defaultLabel = '16px';
+    config.fontSize_defaultLabel = '16';
     config.contentsCss = '/customize/ckeditor-contents.css';
 
     config.keystrokes = [

customize.dist/translations/messages.fr.js

@@ -378,12 +378,12 @@ define(function () {
     // Initial states
 
     out.initialState = [
-        '<span style="font-size:18px;"><p>',
+        '<span style="font-size:16px;"><p>',
         'Voici <strong>CryptPad</strong>, l\'éditeur collaboratif en temps-réel Zero Knowledge. Tout est sauvegardé dés que vous le tapez.',
         '<br>',
         'Partagez le lien vers ce pad avec des amis ou utilisez le bouton <span style="background-color:#5cb85c;color:#ffffff;">&nbsp;Partager&nbsp;</span> pour obtenir le <em>lien de lecture-seule</em>, qui permet la lecture mais non la modification.',
         '</p>',
-        '<p><span style="color:#808080; font-size: 18px;">',
+        '<p><span style="color:#808080; font-size: 16px;">',
         '<em>',
         'Lancez-vous, commencez à taper...',
         '</em></span></p></span>',

customize.dist/translations/messages.js

@@ -392,7 +392,7 @@ define(function () {
     // Initial states
 
     out.initialState = [
-        '<span style="font-size:18px;"><p>',
+        '<span style="font-size:16px;"><p>',
         'This is&nbsp;<strong>CryptPad</strong>, the Zero Knowledge realtime collaborative editor. Everything is saved as you type.',
         '<br>',
         'Share the link to this pad to edit with friends or use the <span style="background-color:#5cb85c;color:#ffffff;">&nbsp;Share&nbsp;</span> button to share a <em>read-only link</em>&nbsp;which allows viewing but not editing.',