- add documentation - change default value - improve trend css

Author: davigmacode

demo/trend.html

@@ -16,20 +16,20 @@
       <div class="widget">
         <hivemind-trend
           hiveid="59099db7d8e7da00b8cc1c2d"
-          interval="weekly"
+          interval="daily"
           engagement="basic"></hivemind-trend>
       </div>
       <div class="widget">
         <hivemind-trend
           hiveid="5909a025d8e7da00b8cc1c30"
-          interval="weekly"
+          interval="monthly"
           engagement="reactions"></hivemind-trend>
       </div>
       <div class="widget">
         <hivemind-trend
           hiveid="590aa6ccd8e7da00b8cc1c3c"
-          interval="monthly"
-          engagement="basic"></hivemind-trend>
+          interval="weekly"
+          engagement="all"></hivemind-trend>
       </div>
     </div>