Fixed case class

...a/nl/lumc/sasc/biopet/pipelines/bamtobigwig/Bam2Wig.scala

...nl/lumc/sasc/biopet/pipelines/bammetrics/BamMetrics.scala

...c/main/scala/nl/lumc/sasc/biopet/core/BiopetQScript.scala

...a/nl/lumc/sasc/biopet/core/extensions/CheckChecksum.scala

.../main/scala/nl/lumc/sasc/biopet/pipelines/carp/Carp.scala

...a/nl/lumc/sasc/biopet/pipelines/flexiprep/Flexiprep.scala

...scala/nl/lumc/sasc/biopet/pipelines/mapping/Mapping.scala

.../main/scala/nl/lumc/sasc/biopet/pipelines/sage/Sage.scala

...cala/nl/lumc/sasc/biopet/pipelines/shiva/ShivaTrait.scala

...n/scala/nl/lumc/sasc/biopet/pipelines/toucan/Toucan.scala