Merge pull request #641 from lilaboc/polsdam

University Polsdam doesn't exist, probably mistaken by University Potsdam

Author: yigitguler

world_universities_and_domains.json

@@ -29431,14 +29431,6 @@
     "domains": ["uni-potsdam.de"],
     "country": "Germany"
   },
-  {
-    "web_pages": ["http://www.uni-polsdam.de/"],
-    "name": "Universität Polsdam",
-    "alpha_two_code": "DE",
-    "state-province": null,
-    "domains": ["uni-polsdam.de"],
-    "country": "Germany"
-  },
   {
     "web_pages": ["http://www.uni-regensburg.de/"],
     "name": "Universität Regensburg",