merged.
add gitignore
Merge branch 'dev' of github.com:exdev/ex2d_dev into dev
removed wii from buildtarget, removed serializable property from Transition and State.
updated serialization property.
small fixes
remove ui layout
refine code to use exUnity
add sync ex-unity shell
update ex-unity
add BottomToTop content direction in scroll view
update ex2DRenderer, destroy all meshes while disable
fix error: Failed setting triangles. Some indices are referencing out of bounds vertices.
auto stop sprite animation when disable, and not auto enable/disable itself
small fix
fix Shader wants texture coordinates... warning
add attach point
update FSM
let bar be public
fix texture info not set dirty