* Some cleanup of the ImGUI code
* Reorder the panels
* Make StringPropertys work without losing value on context loss
* Add a new ImGui compoment that shows the status of the scene graph
* Fix for rendering DoublePropertys in ImGui
* Adding an ImageSequenceTileProvider that loads a folder of images and makes them available through a user-selectable index
* Add action manager to handle actions in replacement of keyboard shortcuts
* Implement new Action concept
* Remove the shortcutscomponent as it is no longer needed
* Update profile version from 1.0 to 1.1
* Add action dialog
* Restructure of key specification in keys.h
* Remove solid field-of-view keybind from the newhorizons profile as the setting no longer exists
* Reimplement stringlistproperty with a listproperty parent class
* Add string list property tests and structure test files
* Reimplement SelectionProperty and add tests
* Some TemplateProperty documentation updates
* Read full constellation name and not just first word for ConstallationSelection
* Remove support for setting property value from string (unused)
* Add IntListProperty, DoubleListProperty
* Bug fix: SetProperty topic now support empty json objects
* Imgui renderings for list properties and pass SelectionProperty info to WebGui
* Adapting to introduction of new Dictionary class in Ghoul
* Mainly replacing usage of float instead of doubles as expected
* Adjust to the lack of the hasKeyAndValue function
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
* Cleaner handling of global state
* Prevent Lua memory corruption (closes#982)
* Initialize glfw first thing to prevent weird joystick loading bug during startup
