Merge branch 'feature/#39-All-Seasons-Tab'

Closes #39.

bundles.json

@@ -1230,6 +1230,10 @@
     }
   ],
   "seasons": [
+    {
+      "id": "allseasons",
+      "name": "All Seasons"
+    },
     {
       "id": "spring",
       "name": "Spring"

index.html

@@ -353,7 +353,7 @@
                 <h3 class="title">{{ getSeasonName(active_season) }}</h3>
                 <progress class="progress is-info" value="" max=""></progress>
                 <div class="columns is-multiline">
-                    <template v-for="item in static.items | filterBy active_season in 'seasons'">
+                    <template v-for="item in static.items | seasonFilter active_season">
                         <div class="column is-3 is-flex" v-if="!(hideCompleted && isCompleted(item))">
                             <div class="card is-fullwidth is-flex eq-line">
                                 <header class="card-header">

main.js

@@ -176,3 +176,17 @@ Vue.filter('filterByArray', function(array1, array2){
         }
     });
 });
+
+Vue.filter('seasonFilter', function(items, season_id){
+   return items.filter(function(element){
+       if(season_id == "allseasons" && element.seasons.length > 3){
+           return true;
+       }
+       else if(element.seasons.length < 4 && element.seasons.indexOf(season_id) > -1){
+           return true;
+       }
+       else{
+           return false;
+       }
+   });
+});