Thu, 31 Mar 2016 16:50:37 +0100 cleaned up scala code
Christian Urban <christian dot urban at kcl dot ac dot uk> [Thu, 31 Mar 2016 16:50:37 +0100] rev 157
cleaned up scala code
(0) -100 -30 -10 -1 +1 +10 +30 +100 +300 tip