Feature: API for updating account settings (#645)

* Feature: API for updating account settings

- API to update account locale
- API to update account name
- API to show account info

app/policies/account_policy.rb

@@ -0,0 +1,13 @@
+class AccountPolicy < ApplicationPolicy
+  def show?
+    # FIXME : temporary hack to transition over to multiple accounts per user
+    # We should be fetching the current account user relationship here.
+    @user.administrator?
+  end
+
+  def update?
+    # FIXME : temporary hack to transition over to multiple accounts per user
+    # We should be fetching the current account user relationship here.
+    @user.administrator?
+  end
+end