* Fixed renderablesmallbody selective rendering props to accept asset file settings
* Set to only show selective rendering log info msg if render size is 1
* Mirrored selective rendering behavior from smallbody to satellites
* Added property coupling of values to satellite/asteroid render settings for size, start index, upperlimit
* Fix for selective rendering with synced render settings
* Removed redundant property definitions for codegen compliance
* Improvements to documentation and handling values spec'd in asset file
* Fix for satellites: selective rendering settings specified from assets
General CMake cleanup/overhaul
* Enable precompiled headers for all projects
* Move specifications itto separate CMakeLists files
* Add openspace-core as a subdirectory
* Move handle_modules functionality into modules/CMakeLists.txt
* Move handleapplications logic into apps/CMakeLists.txt
* Introduce openspace-module-collection interface library to simplify inclusion of modules in applications
* Turn module initialization into a two-step process to adapt to the new minimal dependency scenario
* Compile time speedup
* Remove circular dependencies between modules and core preventing multithreaded compilation on MSVC
* Build Spice multithreaded and as static library
* Remove dependency from core to module-webbrowser
* Remove unused dependency from kameleon
* Remove additional unnecessary dependencies
* Cleanup volume/kameleon/kameleonvolume modules
* Fix visibility issues. Restrict include paths
* Compile kameleon in parallel
* Other cleanup
* Only copy CEF files from one target (hard-coded to OpenSpace right now)
* Remove unused instrumentation code
* Remove the ability to render AABB for globes as it caused a circular dependency between GlobeBrowsing and Debugging
* Removing compiler and cppcheck warnings
* Turn almost all includes into non-system includes
* Don't warn on deprecrated copy
* Updated submodules
* Added pre-2000 date tests to globebrowsing timequantizer
* Merge with latest master
* Added checks to enforce 0.0 - 360.0 range on angles in JPL Horizons data
Alexander Bock