Fix UPM package generation issues for UWP#406

Merged

AdamMitchell-ms merged 48 commits intoKhronosGroup:masterfrom ei2kpi-ptc:master

May 15, 2019

+1,221-218

Commits on Apr 6, 2019

Include .asmdef files for correct UPM package generation
ei2kpi-ptc
committed

Commits on Apr 16, 2019

Commits on Apr 17, 2019

Add task cancellation support
Robert Ferrese
committed

Commits on Apr 22, 2019

Commits on Apr 24, 2019

Camera in test scenes now moves only when dragged (mousedown) and the movement math is cleaner and more accurate, and zoom is now exponential instead of linear. (KhronosGroup#413 )
AdamMitchell-ms
authored

Commits on Apr 26, 2019

Fix loading time issue (KhronosGroup#414 )
AdamMitchell-ms
authored

Commits on Apr 29, 2019

Add missing meta file for integration test directory (KhronosGroup#419 )
admachina
authored

Commits on Apr 30, 2019

Add a component to display the list of models from gltf-Sample-Models and let you load them (KhronosGroup#420 )
AdamMitchell-ms
authored

Commits on May 3, 2019

Commits on May 7, 2019