Pacakge cleanup.

client/package.json

@@ -21,7 +21,6 @@
     "graphql": "^14.6.0",
     "i18next": "^19.3.4",
     "node-sass": "^4.13.1",
-    "pica": "^5.1.0",
     "query-string": "^6.11.1",
     "react": "^16.13.1",
     "react-apollo": "^3.1.3",
@@ -31,7 +30,6 @@
     "react-ga": "^2.7.0",
     "react-grid-gallery": "^0.5.5",
     "react-grid-layout": "^0.18.3",
-    "react-html-email": "^3.0.0",
     "react-i18next": "^11.3.4",
     "react-icons": "^3.9.0",
     "react-image-file-resizer": "^0.2.1",
@@ -46,8 +44,7 @@
     "redux-persist": "^6.0.0",
     "redux-saga": "^1.1.3",
     "reselect": "^4.0.0",
-    "styled-components": "^5.0.1",
-    "subscriptions-transport-ws": "^0.9.16"
+    "styled-components": "^5.0.1"
   },
   "scripts": {
     "analyze": "source-map-explorer 'build/static/js/*.js'",