soundboard/meetups (#156)

added "Traum" to soundboard
fixed some meetup entries

content/meetups.json

@@ -298,11 +298,11 @@
     "city": "Wien",
     "longitude": 16.373819,
     "latitude": 48.208176,
-    "twitter_username": null,
+    "twitter_username": "EinundzwanzigW",
     "website": null
   },
   {
-    "name": "Bitcoin Wien",
+    "name": "Bitcoin Austria",
     "url": "https://bitcoin-austria.at/events/",
     "top": 69,
     "left": 93,
@@ -314,7 +314,7 @@
     "longitude": 16.373819,
     "latitude": 48.208176,
     "twitter_username": null,
-    "website": null
+    "website": "https://bitcoin-austria.at"
   },
   {
     "name": "Einundzwanzig Lübeck",
@@ -1314,7 +1314,7 @@
     "state": [
       "Oberösterreich"
     ],
-    "city": "Wien",
+    "city": "Oberösterreich",
     "longitude": 16.373819,
     "latitude": 48.208176,
     "twitter_username": null,

content/soundboard.json

@@ -185,6 +185,10 @@
       {
         "title": "Gigi zu PoS",
         "file": "/sounds/gigi-pos.mp3"
+      },
+      {
+        "title": "Dennis zur Community",
+        "file": "/sounds/dennis-traum.mp3"
       }
     ]
   },