Revert 9bc9806..b708330

This rolls back to commit 9bc9806232bb7062315a7eeca272e1c50667082b.
clean it.
Revert 9bc9806..a58d73f

This rolls back to commit 9bc9806232bb7062315a7eeca272e1c50667082b.
Merge branch 'dev'
Eff smoothscrool.
Merge branch 'dev'