Adding in full MTA api.

* Added in support for station search, route specific search, and several time limiting functions
Added in functional backend in flask
* starts flask app
* starts MTA app on another thread
* serves basic webpage which pull subway data from flask backend on button press.

server.py

@@ -0,0 +1,69 @@
+import os
+import threading
+from flask import Flask, jsonify, render_template, request
+from mta import MTA
+from pprint import pprint
+
+app = Flask(__name__)
+app.secret_key = "SuperSecretDontEvenTryToGuessMeGGEZNoRe"
+app.debug = True
+app._static_folder = os.path.abspath("templates/static/")
+
+subway_data = {}
+
+@app.route("/", methods=["GET"])
+def index():
+    title = "Create the input image"
+    return render_template("layouts/index.html", title=title)
+
+
+@app.route("/mta_data", methods=["POST"])
+def get_mta_data():
+    content = request.json
+    return jsonify(
+        subway_data
+    )
+
+
+if __name__ == "__main__":
+    api_key = os.getenv('MTA_API_KEY', '')
+    mtaController = MTA(
+        api_key,
+        ["A", "C", "E", "1", "2", "3"],
+        ["127S", "127N", "A27N", "A27S"]
+    )
+
+
+    async def mta_callback(routes):
+        global subway_data
+        print("We are inside of the call back now")
+        print(len(routes))
+        subway_data = mtaController.convert_routes_to_station_first(routes)
+        pprint(subway_data)
+
+
+    class threadWrapper(threading.Thread):
+        def __init__(self, run):
+            threading.Thread.__init__(self)
+            self.run = run
+
+        def run(self):
+            self.run()
+
+
+    def start_mta():
+        mtaController.add_callback(mta_callback)
+        mtaController.start_updates()
+
+
+    threadLock = threading.Lock()
+    threads = [threadWrapper(start_mta)]
+
+    for t in threads:
+        t.start()
+
+    app.run("0.0.0.0", port=5000)
+    # Wait for all threads to complete
+    for t in threads:
+        t.join()
+    print("Exiting Main Thread")