* Improve cmake errors
* Calling doMessageLoopWork more often to increase gui performance
* Introduce frequent callbacks
* Restructure browser update callbacks
* Cleanup cef speedup
* Add flag to toggle updating browser between renderable calls
* CEF should not be used in single process mode
* Update CEF version
* Postbuild step for finding framework from web helper
* Load libcef dynamically to fix issue with CEF update
* Only include dynamic library loader on mac
* Improve keyboard mapping support on MacOS
* Add arrow keys
* Rename manifest
* Fix bug with missing blinking cursor in text fields
* Bump minimum cmake version
* CEF fixes: Runtime and correct helper path
* Be true to actual sandbox compatibility specified by CEF
* Cleanup
* Adding ScreenSpaceSpout object to display spout textures in screen space
* Enable the clearing of option properties
* Fix crash in ScreenSpaceImageLocal specification
* Split RenderablePlane into RenderablePlaneImageLocal and RenderablePlaneImageOnline
* Add RenderablePlane Spout
* Rename Texture parameter in ScreenSpaceImageOnline into URL
Closes#518
