Fix ramp.menuFilename in smart_defaults.ini

- Fix ramp.menuFilename in smart_defaults.ini (menu.ini is in Smart
  subdirectory).
- Eliminate redundant assignments to ramp.menuFilename, initialActivity,
  roleBasedMenus['smart_dba'] and roleBasedInitActivities['smart_dba']
  in sections that inherit these assignments from smart_defaults.
- Add support for using AdminTable to edit ramp_auth_users.
- Reorder aclResources and aclRules in smart_defaults.ini to make it
  easier to find inconsistencies between ramp_defaults and smart_defaults.
- Make it easier to leave the footer off of Smart production or
  development pages, or to have different footers in different environments.
- Delete extraneous comments in smartApplicationTemplate.ini.