small updates
Start of testing file saving/loading
Improved features
Moved fileManager
Basic save/load
Cleaned up loading level
Improved menus
Improved save / load (preserve placement)
Close file dialog on load/save
Bug fixes & improvements
Added hover to drop down menus
Tweak grid opacity in editor
Start adding scenario generation code
Fixed grid and add light config
Add time of day slider & fix grid bug
Merge pull request #460 from virtual-world-framework/editor

Editor