Changed cache TTL to 3 hours.

seasoned_api/src/tmdb/cache.js

@@ -33,7 +33,7 @@ class Cache {
     * @param {Number} timeToLive the number of seconds before entry expires
     * @returns {Object}
     */
-   set(key, value, timeToLive = 172800) {
+   set(key, value, timeToLive = 10800) {
       const json = JSON.stringify(value);
       return Promise.resolve()
          .then(() => this.database.run(this.queries.create, [key, json, timeToLive]))