Added announcements

Author: vkaynig

Lectures/02-DataScrapingQuizzes.ipynb

@@ -89,7 +89,16 @@
     "Announcements\n",
     "==============\n",
     "\n",
-    "Nothing at the moment"
+    "* Over 400 sign ups on github!\n",
+    "* If you are still missing, fill out the survey, time is running out!\n",
+    "* Make sure you are on Piazza!\n",
+    "\n",
+    "\n",
+    "* More [git help](https://www.youtube.com/channel/UC0-KaiZFXBlGOFN71YsEV8g/videos)\n",
+    "\n",
+    "\n",
+    "* HW0 is due on Thursday \n",
+    "* HW1 is coming out on Thursday\n"
    ]
   },
   {