Changed Launcher output location
Revert "Changed Launcher output location"

This reverts commit 83cb915520ac78999bd38088803c61cec9839aef.
Merge remote-tracking branch 'upstream/development' into development
Save the position on closing rather than onclosed (no parent when in onclosed)
Merge remote-tracking branch 'Greg/development' into development
Merge branch '1.1.2' into development
Fixed spelling of thumbnail
Made MatterSlice default to triangle infill.
Set the working directory on startup.
Add parts that are double clicked to the queue.
defined USE_OPENGL
Merge commit 'f913525daf61254931928394e59c93f1875a7e41' into development-kp