Client - authorize oauth client

fittrackee_client/src/locales/en/buttons.json

@@ -1,5 +1,6 @@
 {
   "ACCOUNT-CONFIRMATION-RESEND": "Resend confirmation email",
+  "AUTHORIZE": "Authorize",
   "BACK": "Back",
   "CANCEL": "Cancel",
   "CLEAR_FILTER": "Clear filters",

fittrackee_client/src/locales/en/oauth2.json

@@ -16,7 +16,9 @@
   },
   "APP_DELETION_CONFIRMATION": "Are you sure you want to delete this app?",
   "APP_CREATED_SUCCESSFULLY": "Application created successfully. Make sure to copy the secret now, it won't show up again.",
+  "APP_REQUESTING_ACCESS": "The application {0} is requesting:",
   "APPS_LIST": "OAuth2 applications",
+  "AUTHORIZE_APP": "Authorize {0} to use your account?",
   "DELETE_APP": "Delete application",
   "NEW_APP": "New OAuth App",
   "NO_DESCRIPTION": "no description",