add z-index to home button, and some small whitespace junk [ci skip]

app/assets/stylesheets/new_styles/_composer.scss

@@ -20,10 +20,8 @@
     left: 0;  
     height:100%;
   }
-
-
-
 }
+
 .photos{
   margin-top: 5px;
 }

app/assets/stylesheets/new_styles/_profile.scss

@@ -85,6 +85,7 @@
   @include transition(opacity);
   @include opacity(0.4);
 
+  z-index: 10;
   position : absolute;
   right : 10px;
   top : 10px;

app/assets/templates/picture-form.jst.hbs

@@ -8,5 +8,4 @@
       <input name="photo[user_file]" type="file"/>
     <div class="photos well"></div>
     </div>
-
 </form>