* Begin Sorting SubProjects into Folders
* Add more subprojects to folders
* Add even more subprojects to folders
* Add further subprojects to folders
* Move the last two projects
* Move Resources to a Resources subfolder
* Remove spaces to be stylistically coherent
* Revert Improper CMake Modifications
* Revert erroneous line removals
* Only specify sdl2's folder on WIN32
* Add the shader subprojects to a Generated folder
* Move shaders to Filament/Shaders
This makes the upcoming Java bindings simpler and improves parity with
existing API conventions.
Note that camutils does not depend on filament and therefore cannot use
BuilderBase.
Note that the Manipulator Builder state is public which breaks with
convention but makes implementation simple and allows C++ clients to
continue using modern initializer syntax if they wish.
This moves the camera manipulator into its own library and adds new
functionality including a new "Google Maps" manipulator and a bookmark
feature to facilitate camera animation.
Java bindings and an Android sample will land later this week.
