Fixes #3633 Removed uses of old images

setup/setup_checks.tpl

@@ -98,11 +98,11 @@
         <!-- Inforamtion popup -->
         <div class='solution_visible' id='sol_config_{$key}'>
           {if $config[$key].MUST}
-            <div class='step2_failed_text' style="background-image: url('images/small_error.png')">
+            <div class='step2_failed_text' style="background-image: url('geticon.php?context=status&icon=dialog-error&size=16')">
             {$config[$key].SOLUTION}
             <b>{t}FusionDirectory will NOT run without fixing this.{/t}</b>
           {else}
-            <div class='step2_warning_text' style="background-image: url('images/small_warning.png')">
+            <div class='step2_warning_text' style="background-image: url('geticon.php?context=status&icon=dialog-warning&size=16')">
             {$config[$key].SOLUTION}
             <b>{t}FusionDirectory will run without fixing this.{/t}</b>
           {/if}

setup/setup_schema.tpl

@@ -19,7 +19,7 @@
     {if $failed_checks == 0}
       <div style="color:green">{t}Schema check succeeded{/t}</div>
     {else}
-      <img src='images/small_warning.png' class='center'>
+      <img src="geticon.php?context=status&icon=dialog-warning&size=16" class="center">
         <div style="color:red">{t}Schema check failed{/t}</div>