Update to Flow v0.61.0

Reviewed By: gabelevi

Differential Revision: D6540122

fbshipit-source-id: 0ded15d3b368555d12c693feb4bf491bd9092355

Author: nmote

.flowconfig

@@ -50,4 +50,4 @@ suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
 unsafe.enable_getters_and_setters=true
 
 [version]
-^0.60.0
+^0.61.0

local-cli/templates/HelloWorld/_flowconfig

@@ -49,4 +49,4 @@ suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
 unsafe.enable_getters_and_setters=true
 
 [version]
-^0.60.0
+^0.61.0

package.json

@@ -206,12 +206,12 @@
     "eslint-plugin-flowtype": "^2.33.0",
     "eslint-plugin-prettier": "2.1.1",
     "eslint-plugin-react": "^7.2.1",
-    "flow-bin": "^0.60.1",
+    "flow-bin": "^0.61.0",
     "jest": "21.3.0-beta.13",
     "prettier": "1.9.1",
     "react": "16.2.0",
     "react-test-renderer": "16.2.0",
     "shelljs": "^0.7.8",
     "sinon": "^2.2.0"
   }
-}
+}