Added basic userstore

yarn.lock

@@ -1654,6 +1654,11 @@ ignore@^5.1.4:
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.8.tgz#f150a8b50a34289b33e22f5889abd4d8016f0e57"
   integrity sha512-BMpfD7PpiETpBl/A6S498BaIJ6Y/ABT93ETbby2fP00v4EbvPBXWEoaR1UBPKs3iR53pJY7EtZk5KACI57i1Uw==
 
+immediate@~3.0.5:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/immediate/-/immediate-3.0.6.tgz#9db1dbd0faf8de6fbe0f5dd5e56bb606280de69b"
+  integrity sha1-nbHb0Pr43m++D13V5Wu2BigN5ps=
+
 import-cwd@3.0.0, import-cwd@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/import-cwd/-/import-cwd-3.0.0.tgz#20845547718015126ea9b3676b7592fb8bd4cf92"
@@ -1984,6 +1989,13 @@ levn@^0.4.1:
     prelude-ls "^1.2.1"
     type-check "~0.4.0"
 
+lie@3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/lie/-/lie-3.1.1.tgz#9a436b2cc7746ca59de7a41fa469b3efb76bd87e"
+  integrity sha1-mkNrLMd0bKWd56QfpGmz77dr2H4=
+  dependencies:
+    immediate "~3.0.5"
+
 lilconfig@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/lilconfig/-/lilconfig-2.0.3.tgz#68f3005e921dafbd2a2afb48379986aa6d2579fd"
@@ -1994,6 +2006,13 @@ lines-and-columns@^1.1.6:
   resolved "https://registry.yarnpkg.com/lines-and-columns/-/lines-and-columns-1.1.6.tgz#1c00c743b433cd0a4e80758f7b64a57440d9ff00"
   integrity sha1-HADHQ7QzzQpOgHWPe2SldEDZ/wA=
 
+localforage@^1.9.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/localforage/-/localforage-1.9.0.tgz#f3e4d32a8300b362b4634cc4e066d9d00d2f09d1"
+  integrity sha512-rR1oyNrKulpe+VM9cYmcFn6tsHuokyVHFaCM3+osEmxaHTbEk8oQu6eGDfS6DQLWi/N67XRmB8ECG37OES368g==
+  dependencies:
+    lie "3.1.1"
+
 lodash.clonedeep@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"