Renamed to winners. Winners gets controller setup.

Rewrote everything that happened in history to better take advantage of
monogdb instead of doing everything in js.

Our endpoints become:
 - /winners - getAll w/ includeWines and sort query params.
 - /winners/latest - latest winners grouped w/ includeWines query
 params.
 - /winners/by-date - all winners grouped by date w/ includeWines and
 sort.
 - /winners/by-date/:date - get winners per epoch or string date.
 - /winners/by-name/:name - get winner by name parameter w/ sort for
 wins direction.

api/controllers/historyController.js

@@ -1,92 +0,0 @@
-const path = require("path");
-const historyRepository = require(path.join(__dirname, "../history"));
-
-const all = (req, res) => {
-  return historyRepository
-    .all()
-    .then(lotteries =>
-      res.send({
-        lotteries: lotteries,
-        success: true
-      })
-    )
-    .catch(error => {
-      const { statusCode, message } = error;
-
-      return res.status(statusCode || 500).send({
-        success: false,
-        message: message || "Unable to fetch history."
-      });
-    });
-};
-
-const latest = (req, res) => {
-  return historyRepository
-    .latest()
-    .then(lottery =>
-      res.send({
-        lottery: lottery,
-        success: true
-      })
-    )
-    .catch(error => {
-      const { statusCode, message } = error;
-
-      return res.status(statusCode || 500).send({
-        success: false,
-        message: message || "Unable to fetch latest history."
-      });
-    });
-};
-
-const byDate = (req, res) => {
-  let { date } = req.params;
-  date = new Date(new Date(parseInt(date)).setHours(0, 0, 0, 0)).getTime();
-
-  return historyRepository
-    .byEpochDate(date)
-    .then(winners =>
-      res.send({
-        date: date,
-        winners: winners,
-        success: true
-      })
-    )
-    .catch(error => {
-      const { statusCode, message } = error;
-
-      return res.status(statusCode || 500).send({
-        success: false,
-        message: message || "Unable to fetch history for date."
-      });
-    });
-};
-
-const byName = (req, res) => {
-  const { name } = req.params;
-
-  return historyRepository
-    .byName(name)
-    .then(lotteries =>
-      res.send({
-        name: name,
-        lotteries: lotteries,
-        success: true
-      })
-    )
-    .catch(error => {
-      const { statusCode, message } = error;
-
-      return res.status(statusCode || 500).send({
-        success: false,
-        message: message || "Unable to fetch history for name."
-      });
-    });
-};
-
-module.exports = {
-  all,
-  latest,
-  byDate,
-  byName
-};