- Moved most of the options in structure.module to node.module.  The
  structure.module either needs work, or replacement by index.module:
  see "admin > node > node settings".

  It will do for now and it can always made better when we can think
  of a better solution; it is the best I could think of.   Now what?
  index.module or structure.module?  I'm currently pro index.module.

- Drastically simplified "variable.inc".

- Removed most dependecies on structure.module from all content related
  modules.  Thus making our modules more modular.  ;)

- Fixed calculation glitch in queue.module.

- Fixed potential function name clash/conflict in rating.module, and
  simplified some code on my way.

- Started removing all global variables $status and $rstatus.  Global
  variables are "yucky" so in near future, we will replace all global
  $status variables by a call to node_status().  Originally, $status
  was only introduced as a temporary hack and nothing is as permanent
  as a temporary hack so I took it out when still possible.

- Changed the watchdog messages a bit.