Fixes #273 issue with dropdown icons breaking layout

server/documents/modules/dropdown.html.eco

@@ -506,8 +506,8 @@ type        : 'UI Module'
           <label>Gender</label>
           <div class="ui dropdown selection">
             <input type="hidden" name="gender">
-            <i class="dropdown icon"></i>
             <div class="default text">...</div>
+            <i class="dropdown icon"></i>
             <div class="menu">
               <div class="item" data-value="male">Male</div>
               <div class="item" data-value="female">Female</div>

src/modules/dropdown.less

@@ -88,7 +88,6 @@
 ---------------*/
 
 .ui.dropdown > .dropdown.icon {
-  float: right;
   width: auto;
   margin: 0em 0em 0em 1em;
 }
@@ -400,6 +399,9 @@
 .ui.fluid.dropdown {
   display: block;
 }
+.ui.fluid.dropdown > .dropdown.icon {
+  float: right;
+}
 
 /*--------------
      Inline