Anti-aliasing is a 30x performance hit for me.

I'm not sure if anti-aliasing should be on by default given the drastic performance hit. Should it be optional to turn it off? Or off by default?
Update core.clj
new mig-layout dependency
Fix bug where long is put into spinner model that is holding ints.
Merge branch 'fix#181' into develop
Merge remote-tracking branch 'refs/remotes/origin/patch-1' into develop