Apply clang-format.
Bump version number.
Merge branch 'release/v0.7.1' into develop
bugfixes in gbufferpass::draw_rays() and node::set_dirty()
Fix ray geometry.
Fix dirty flag propagation.
fixed material reloading at runtime which hindered distribution support
Remove log message.
Increase version number.
Merge branch 'release/v0.7.2' into develop
Merge branch 'develop' of https://github.com/scholli/guacamole into feature/pbr
normal fix & remove debug output
add xyz_all node support