Add :exit-on-close option

Add :exit-on-close option

I save :on-close option because it may be needed for save pictures, close files, etc.
And I add :exit-on-close option for changing default behavior. If user set :exit-on-close to false then application not closed after sketch closed. Otherwise application closed after sketch window is closed.


P.S. I added lein-localrepo plugin in project.clj for debugging quil jar and uberjar.