Fix Win32 build w/ Qt, fix mouse buttons & wheel with WGL
Fix Win32 build
Merge pull request #381 from tribal-tec/master

Fix Win32 build w/ Qt, fix mouse buttons & wheel with WGL
Make DisplayCluster a View attribute that can be set by a global/env var.
Merge pull request #382 from rdumusc/displaycluster

Make DisplayCluster a View attribute that can be set by a global/env var.
AABBf serialization support
Merge pull request #373 from eile/master

AABBf serialization support
Make discovery for resources, plugins and server library relocatable
Merge pull request #383 from tribal-tec/master

Make discovery for resources, plugins and server library relocatable
Fix clean build
Merge pull request #384 from tribal-tec/master

Fix clean build
Fix offscreen Qt window: viewport and transfer window
Override context
Override GLWidget
Cleanup