* Cleaner handling of global state
* Prevent Lua memory corruption (closes#982)
* Initialize glfw first thing to prevent weird joystick loading bug during startup
Don't include Voyager and Pioneer in the base asset as it takes too long to load
Ensure that the webgui asset can load without the dashboard
Fix scripting issue in Rosetta scene with trails
Fix issue with Dashboards that would actually render one line too far down causing trouble with multiline text
Set the render option for renderablebillboards to view direction by default as the normal mode has some issues (see #1342)
Set more sensible maximum value for RenderablePlanesCloud
Correctly show the number of significant digits in the altitude
Replace setPropertyValue with setPropertyValueSingle when clicking on the friction "buttons" on screen
Add a new script function hasProperty to check whether a property exits
* Cleanup
* CMake cleanups
* Update current year
* Update copyright header
* Use script to return list of all modules
* Update credits, license and ghoul
* Move global objects out of OpenSpaceEngine
* General cleanup of main.cpp
* Add default_joystick asset to all scenes
* No longer suppress mouse interaction on slave nodes
* Window delegate uses function pointers rather than subclassing
* Fix for false overwriting of ImGUI configuration file
* Change default color and tilt angle of fisheye rendering
* Restructured performance manager
* Simplify screenshot handling
