fixed typo in row editor and dash editor

partials/dasheditor.html

@@ -14,7 +14,7 @@
   </div>
   <div class="row-fluid">
     <div class="span12">
-      <h4>Panels</h4>
+      <h4>Rows</h4>
       <table class="table table-condensed table-striped">
         <thead>
           <th>Title</th>

partials/roweditor.html

@@ -17,7 +17,7 @@
   </div>
   <div class="row-fluid">
     <div class="span12">
-      <h4>Rows</h4>
+      <h4>Panels</h4>
       <table class="table table-condensed table-striped">
         <thead>
           <th>Title</th>