Basic support for setting the "name" of a ship.
Merge branch 'master' of https://github.com/pioneerspacesim/pioneer into ship-names
Serialise the ships name.
Bump the save game version due to saving the ships name.
Merge branch 'master' of https://github.com/pioneerspacesim/pioneer into ship-names
Set ship properties for "shipName".
Insert simple renaming panel into ShipInfo.lua screen.
Make the ship type and name appear on the same line, reduce font size for the name
Rotate galaxy density map to match colour image (bumps savegame).
Better colour image for galaxy (rotated to match our conventions).
Move galaxy arm labels to their places and add missing ones.
Credit/Image Use Policy for colour galaxy image.
Note that image is a modified version.
Merge remote-tracking branch 'fluffyfreak/ship-names'
Merge remote-tracking branch 'lwho/galaxy-image-tweaks'
auto-commit: translation updates
Proper load/save support for Galaxy generator.
Always create new GalaxyGenerator to ensure clear state for new Galaxy.
Allow unexplored systems to become explored in game.
Persist explored state of a system.