LT-98: Passwords shall be required to be changed every 90 days

- route to changePassword page if the password is passwordExpirationDays old
- passwordExpirationDays property under passwordOptions object sets the time interval when password should be changed (90 days by default)

Packages/active-entry/components/changePassword/changePassword.js

@@ -105,6 +105,10 @@ Template.changePassword.events({
               } else {
                 // Save the new password
                 ActiveEntry.insertHashedPassword(confirmPassword);
+
+                // Update password expiration date
+                ActiveEntry.updatePasswordSetDate();
+
                 // Logout
                 ActiveEntry.signOut();
                 // Go to signIn page for new entry