Patch 189: Inventory module stacking, toggle modifier etc.

New features:

• Modules of the same type/attribute now stack in the inventory.
• Set weapons & other modules to 'auto-fire'. To do so, assign a key to 'toggle modifier' (default: LCTRL) and hold it while pressing the module key. For example, Ctrl-Up will set the front weapons to auto-fire. To disable it, just hit the module key again.
• Missiles now use proportional navigation following aiyel's suggestion.
• Assign keys to 'switch module variation', 'auto-assign commands' and 'toggle view mode'.

Balance changes and fixes

• Every shop now offers batteries.
• Tiny enemy ship parts with <3 modules now always self-destruct.
• AI ships should now start firing from a slightly larger distance.
• In the player-fixed camera mode, you can now zoom out further.
• When a module is on top of another, it is now selected when you click it.
• I've added a sligtly fresher lwjgl-version which should resolve problems on some systems.
• Fixed a bug in the variation change button.
• Fixed the camera jumping to the right when entering free cam mode.
• Module attributes now correctly influence the replication time/energy required.
• Fixed 'disable research' adding duplicates.

(In order to download this patch, please select the beta branch: http://steamcommunity.com/app/330100/discussions/0/353916584666075195/)