removed Coderwall

Coderwall was removed because it returns false positives when a username
contains a period

data_bad_site.json

@@ -378,6 +378,15 @@
     "urlMain": "https://radioskot.ru/",
     "username_claimed": "red",
     "username_unclaimed": "noonewouldeverusethis7"
+  },
+  "Coderwall": {
+    "errorMsg": "404! Our feels when that url is used",
+    "errorType": "message",
+    "rank": 11256,
+    "url": "https://coderwall.com/{}",
+    "urlMain": "https://coderwall.com/",
+    "username_claimed": "jenny",
+    "username_unclaimed": "noonewouldeverusethis7"
   }
 }
 

removed_sites.md

@@ -764,3 +764,21 @@ removed
     "username_unclaimed": "noonewouldeverusethis7"
   },
 ```
+
+
+
+## Coderwall
+As of 2020-07-06, Coderwall returns false positives when checking for an username which contains a period.
+I have tried to find out what Coderwall's criteria is for a valid username, but unfortunetly I have not been able to 
+find it and because of this, the best thing we can do now is to remove it.
+```
+  "Coderwall": {
+    "errorMsg": "404! Our feels when that url is used",
+    "errorType": "message",
+    "rank": 11256,
+    "url": "https://coderwall.com/{}",
+    "urlMain": "https://coderwall.com/",
+    "username_claimed": "jenny",
+    "username_unclaimed": "noonewouldeverusethis7"
+  }
+```

sherlock/resources/data.json

@@ -363,15 +363,6 @@
     "username_claimed": "blue",
     "username_unclaimed": "noonewouldeverusethis7"
   },
-  "Coderwall": {
-    "errorMsg": "404! Our feels when that url is used",
-    "errorType": "message",
-    "rank": 11256,
-    "url": "https://coderwall.com/{}",
-    "urlMain": "https://coderwall.com/",
-    "username_claimed": "jenny",
-    "username_unclaimed": "noonewouldeverusethis7"
-  },
   "Codewars": {
     "errorType": "status_code",
     "rank": 19606,