Fixes #2580: Remove erroneous CSS class from "add components" button

netbox/templates/dcim/device.html

@@ -36,7 +36,7 @@
     <div class="pull-right">
         {% if perms.dcim.change_device %}
             <div class="btn-group">
-                <button type="button" class="btn btn-sm btn-primary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+                <button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                     <span class="glyphicon glyphicon-plus" aria-hidden="true"></span> Add Components <span class="caret"></span>
                 </button>
                 <ul class="dropdown-menu">

netbox/templates/dcim/devicetype.html

@@ -17,7 +17,7 @@
         <div class="pull-right">
             {% if perms.dcim.change_devicetype %}
                 <div class="btn-group">
-                    <button type="button" class="btn btn-sm btn-primary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+                    <button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                         <span class="glyphicon glyphicon-plus" aria-hidden="true"></span> Add Components <span class="caret"></span>
                     </button>
                     <ul class="dropdown-menu">