Fixed headers that misspelled their include guards with two underscores.
Pirate cargo mission rewrote from the current Empire Shipping mission script.
Merge branch 'master' of git://github.com/bobbens/naev into thurion
Pirate world to pirate world missions added.
Pirate maps added.
Pirate maps item corrected. (oops)
(Temporary?) fix for the misplaced ship info on the bying screen.
Pirates Clan Shipping missions corrections.

  - Minor typo corrected.
  - The mission can no longer have for destination the origin planet…
Bounty missions against the Empire won’t ask to destroy a Peacemaker.
Typo. (tiear -> tier)
Pirate fame event added. (lowering faction standing of pirate players randomly)
Typos in Sanchez’ file.
Sanchez’ description: forgot one damn typo. :-/
Merge branch 'master' of https://github.com/Lukc/naev
* Fixed some crashes with player.swapShip(...) and the likes with no shipyard.
* Fixed crashes when savegame contains invalid slot nodes.
Merge branch 'master' of git://github.com/bobbens/naev into thurion