feat: storage modes + git improvements

package.json

@@ -83,7 +83,7 @@
     "i18next-localstorage-cache": "1.1.1",
     "i18next-node-fs-backend": "2.1.1",
     "image-size": "0.7.1",
-    "ioredis": "4.5.1",
+    "ioredis": "4.6.2",
     "js-base64": "2.5.1",
     "js-binary": "1.2.0",
     "js-yaml": "3.12.1",
@@ -266,7 +266,7 @@
     "vue-codemirror": "4.0.6",
     "vue-hot-reload-api": "2.3.1",
     "vue-loader": "15.6.2",
-    "vue-material-design-icons": "2.6.0",
+    "vue-material-design-icons": "3.0.0",
     "vue-moment": "4.0.0",
     "vue-router": "3.0.2",
     "vue-simple-breakpoints": "1.0.3",