Better docking initial commit.
Uses single point for the pad location, an offset called "pad_offset" set in the lua, and a single entrance locator.
All other points required for docking and launching are generated from these.
Update the data used by the models to match the new docking system.
Extend the rendering distance of modelviewer for the Noz Wheel station
Allow the external cameras when docked.
Merge branch 'master' of https://github.com/pioneerspacesim/pioneer into better_docking
Merge branch 'master' of https://github.com/pioneerspacesim/pioneer into better_docking
Account for eclipse in the bgIntensity calculation.
Adding support for exit_port# tags.
Single comment update.
Tidy up the comments and remove a #pragma optimize off I left in.
Merge branch 'master' of https://github.com/pioneerspacesim/pioneer into fix-eclipse-stars
s_saveVersion bump
Remove the BayGroup naming convention. Attempt to make things Ports, PortPaths or Bays to reduce confusion.
Merge branch 'master' of https://github.com/pioneerspacesim/pioneer into better_docking

Conflicts:
	src/SpaceStation.cpp
More BayGroup -> Port conversion.
Add new authors to NameGen (bumps savegame).
Basic GalaxyGenerator infrastructure
Move Sector generation code to SectorGeneratorStages.
Move StarSystem generation code to StarSystemGeneratorStages.
Avoid StarSystem's excessive list of Generator friends with a variant of the Attorney-Client pattern.