Rename Stats to Data

public/biopet-framework/src/main/scala/nl/lumc/sasc/biopet/core/summary/Summarizable.scala

@@ -9,11 +9,9 @@ import nl.lumc.sasc.biopet.core.config.Configurable
  */
 trait Summarizable extends Configurable {
 
-  var summaryModule = configName
-
   def summaryFiles: Map[String, File]
 
-  def summaryStats: Map[String, Any]
+  def summaryData: Map[String, Any]
 
   /**
    * This function is used to merge

public/flexiprep/src/main/scala/nl/lumc/sasc/biopet/pipelines/flexiprep/Fastqc.scala

@@ -165,7 +165,7 @@ class Fastqc(root: Configurable) extends nl.lumc.sasc.biopet.extensions.Fastqc(r
 
   def summaryFiles: Map[String, File] = Map("test" -> this.fastqfile)
 
-  def summaryStats: Map[String, Any] = Map()
+  def summaryData: Map[String, Any] = Map()
 }
 
 object Fastqc {