Format date and time for international locales

  Uninstalls vue-date-fns and uses toLocaleDateString() method to
  return formatted date and time.

  Date language is set by i18n and time/timezone is formatted by
  browser locale.

  Uses vue filter to format date and time as:
    - short month, day, year, time and timezone
    - 'en' example: Feb 23, 2020, 3:40:25 PM CST
    - 'es' example: 25 feb 2020 14:23:36 GMT-6
    - hour12 value is determined by browser default

Signed-off-by: Dixsie Wolmers <dixsie@ibm.com>
Change-Id: I4fe8c51f5437cef263f1e0ea4184c0b552c85f4d
diff --git a/package.json b/package.json
index b0519f4..2d5f4d5 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,6 @@
     "core-js": "3.3.2",
     "js-cookie": "^2.2.1",
     "vue": "2.6.11",
-    "vue-date-fns": "1.1.0",
     "vue-i18n": "8.15.3",
     "vue-router": "3.1.3",
     "vuelidate": "^0.7.4",
@@ -45,9 +44,9 @@
     "node-sass": "4.13.1",
     "prettier": "1.18.2",
     "sass-loader": "8.0.0",
+    "vue-cli-plugin-i18n": "0.6.1",
     "vue-template-compiler": "2.6.11",
-    "vuepress": "^1.2.0",
-    "vue-cli-plugin-i18n": "0.6.1"
+    "vuepress": "^1.2.0"
   },
   "gitHooks": {
     "pre-commit": "lint-staged"