Added metadata to particle system curves to support between two curves editing in Designer
Merge pull request #75 from guycalledfrank/point-shadows-falloff

Point shadows + falloff
Merge branch 'master' into feature/between-two-curves
[RELEASE] v0.159.0
[VERSION] v0.160.0-dev
Removed smoothness from particles, Changed default values of particle curves, Increased default texture resolution to 16x16
Merge pull request #76 from playcanvas/feature/between-two-curves

Support editing between curves in Designer, Changed default values for particles and other properties
Merge pull request #18 from playcanvas/master

merge