WIP-Starting the Info stuff

Added a static class to give us a debug window
Added stuff to collect positions
Merge 18.3 changes from upstream
WIP-Still Fiddling with Info for layout
WIP-DragAndDrop Class Creation
WIP-got all info feeds done - drag pickup position is not working
WIP-Added rest of code - needs bug/typo checking
WIP-Fixed the mouse position - now to sort out the visuals
WIP-Got the drag and drop working - need to double check for errors
WIP-Added comments and adjusted features
WIP-VAB/SPH Editor Done for Drag and Drop
WIP-Editor and commenting done. Next up the flight editor
WIP-Added DragAndDrop to the Group Editor in Flight Mode
0.18.3
Removing Debug Stuff and prepping for pull
Merging Upstream changes to clean up the pull request
More cleanup tweaking
Still more cleanup tweaking
Merge pull request #20 from TriggerAu/feature/draganddrop

Feature/draganddrop