Exhaust velocity increase
[Return to game] button in game options menu
Merge remote-tracking branch 'radius75/return_button_in_game_options_menu'
auto-commit: translation updates
mingw doesn't have std::to_string, sigh
shipmarket: more specific message if equipment/slot not supported on the current ship model
fix changelog typo and make that entry slightly more specific
buildbot translation update script
auto-commit: translation updates
Use jpab's suggested fix of always picking the ASCII version.
Also disable the stupid bloody deprecation warning.
Merge pull request #2845 from fluffyfreak/really_fix_OSWin32

Really fix os win32
don't flip the ship for main-thruster deceleration during coast phase

As requested on the forum:
http://pioneerspacesim.net/forum/viewtopic.php?f=3&t=198

(and possibly in other places)
auto-commit: translation updates
auto-commit: translation updates
more specific message when buying too many of a ship equipment. fixes #2843
LuaSerializer: Change the pickle interface to specify a default key in the header
LuaSerializer: Split the ref table initialization into its own methods.
LuaRef: Add serialization support
PropertyMap: Add serialization support