do not download inputs again when refreshing indices

Author: shahata

README.md

@@ -20,8 +20,6 @@ $ npm install
 $ export ADVENT_SESSION=your-cookie-value
 
 $ npm start [year]
-- or -
-$ npm start [year] [day-number]
 ```
 
 The commands above will work for all years since 2015.

src/2015/index.html

@@ -31,14 +31,14 @@ <h1 class="title-event">&nbsp;&nbsp;&nbsp;<span class="title-event-wrap">$year=<
     </header>
     <main>
       <style>
-.calendar .calendar-color-r { color:#ff0000; }
-.calendar .calendar-color-w { color:#ffffff; }
-.calendar .calendar-color-l { color:#ccccff; }
 .calendar .calendar-color-p { color:#9900ff; }
+.calendar .calendar-color-r { color:#ff0000; }
 .calendar .calendar-color-a { color:#cccccc; }
-.calendar .calendar-color-o { color:#ffcc99; }
+.calendar .calendar-color-w { color:#ffffff; }
 .calendar .calendar-color-g { color:#00cc00; }
+.calendar .calendar-color-o { color:#ffcc99; }
 .calendar .calendar-color-b { color:#333399; }
+.calendar .calendar-color-l { color:#ccccff; }
 @keyframes anim-seamonster {
     0% { transform: translate(-.9em,0); }
    50% { transform: translate( .9em,0); }