Add CumulativeDoubleLayers to Scala 2.12 built-in layers

Author: Atry

plugins-Builtins/src/main/scala-2.12/com/thoughtworks/deeplearning/plugins/Builtins.scala

@@ -14,19 +14,24 @@ trait Builtins
     with FloatTraining
     with FloatLiterals
     with FloatWeights
+    with FloatLayers
     with CumulativeFloatLayers
     with DoubleTraining
     with DoubleLiterals
-    with DoubleWeights {
+    with DoubleWeights
+    with DoubleLayers
+    with CumulativeDoubleLayers {
 
   trait ImplicitsApi
       extends super[Layers].ImplicitsApi
       with super[Weights].ImplicitsApi
       with super[Operators].ImplicitsApi
       with super[FloatTraining].ImplicitsApi
       with super[FloatLiterals].ImplicitsApi
+      with super[FloatLayers].ImplicitsApi
       with super[DoubleTraining].ImplicitsApi
       with super[DoubleLiterals].ImplicitsApi
+      with super[DoubleLayers].ImplicitsApi
 
   type Implicits <: ImplicitsApi