Update backers May 2019

docs/_data/backers.json

@@ -30,16 +30,6 @@
       "twitter": "leozeba",
       "start_timestamp": 1511898573597
     },
-    {
-      "name": "Patrick Cool",
-      "twitter": "",
-      "start_timestamp": 1515628908009
-    },
-    {
-      "name": "Peter Ryszkiewicz",
-      "twitter": "",
-      "start_timestamp": 1510668549717
-    },
     {
       "name": "Stuart Stanfield",
       "twitter": "",
@@ -80,9 +70,9 @@
       "start_timestamp": 1511186868165
     },
     {
-      "name": "Nazar",
-      "twitter": "nazar_io",
-      "start_timestamp": 1511984104607
+      "name": "Roman Chvanikoff",
+      "twitter": "",
+      "start_timestamp": 1554650361520
     }
   ],
   "100": [
@@ -110,6 +100,11 @@
       "name": "Tooltwist",
       "twitter": "",
       "start_timestamp": 1522552630215
+    },
+    {
+      "name": "usave",
+      "twitter": "",
+      "start_timestamp": 1554906720385
     }
   ],
   "300": [],
@@ -120,4 +115,4 @@
       "start_timestamp": 1532102606749
     }
   ]
-}
+}