es

make size and depth read-only
es

fix message propagation
es

make EntityId write only
es

add EntityUtil class
add "classic" flash easing [-100, 100]
switch to md for documentation
minor
update Vec2 class
update math package
clean up Entity class
minor
refactor time.*
minor
fix adobe ios aot compiler
es add onPostTick() and onPostDraw()
es make depth and size private
minor
es refactor send/find
minor