fix(package): update redux-saga to version 1.0.4

Closes #5

Author: greenkeeper[bot]

package.json

@@ -9,7 +9,7 @@
     "react-scripts": "3.0.1",
     "redux": "^4.0.1",
     "redux-logger": "^3.0.6",
-    "redux-saga": "^0.16.2"
+    "redux-saga": "^1.0.4"
   },
   "scripts": {
     "start": "react-scripts start",