- Enabling JavaScript "strict" mode and resolved the resulting errors
  (mostly in Merlin's "findfile" modification)
- Enabled the use of a [fingerservice] section in ctrl/modopts.ini:
  include_age_gender (default is true)
  include_read_name (default is true)
  findfile (default is true)
  bbslist (default is false)
- New optional "?bbslist" query to return the names in the local sbbslist.json
  Also "?bbs:<name>" to return the JSON representation of a specific BBS entry
- Work-around xtrn_area.prog[] bug where array items could be a non-object
  (e.g. just 'true' in this case) if the user (no user in this case) did not
  meet the configured access requirements for the external program in question
  so the action value in the node/active-user reports would say
  "running undefined" - just display the internal code instead of the full
  name if this the xtrn_area.prog[code] is undefined (bug fixed in v3.17c).
- The ?active-users.json response now includes the numeric node 'action'
  value (for possibly localization in the future), the 'xtrn' name, when
  appropriate, and the current node.aux value. These fields are not currently
  used by the client (sbbsimsg*.js), but may in the future, mainly for
  localization/translation or beautification purposes.