Rscript usable without core now

...c/sasc/biopet/pipelines/bammetrics/BammetricsReport.scala

...resources/nl/lumc/sasc/biopet/utils/rscript/plotScatter.R

...main/resources/nl/lumc/sasc/biopet/utils/rscript/plotXY.R

.../resources/nl/lumc/sasc/biopet/utils/rscript/stackedBar.R

...sc/biopet/core/extensions/PythonCommandLineFunction.scala

...c/biopet/core/extensions/RscriptCommandLineFunction.scala

...rc/main/resources/nl/lumc/sasc/biopet/tools/plotHeatmap.R

.../main/scala/nl/lumc/sasc/biopet/tools/RegionAfCount.scala

...st/scala/nl/lumc/sasc/biopet/tools/SummaryToTsvTest.scala

...resources/nl/lumc/sasc/biopet/utils/rscript/plotScatter.R

...main/resources/nl/lumc/sasc/biopet/utils/rscript/plotXY.R

.../resources/nl/lumc/sasc/biopet/utils/rscript/stackedBar.R

...in/scala/nl/lumc/sasc/biopet/utils/rscript/LinePlot.scala

...ain/scala/nl/lumc/sasc/biopet/utils/rscript/Rscript.scala

...scala/nl/lumc/sasc/biopet/utils/rscript/ScatterPlot.scala

...la/nl/lumc/sasc/biopet/utils/rscript/StackedBarPlot.scala

...umc/sasc/biopet/pipelines/flexiprep/FlexiprepReport.scala

...ala/nl/lumc/sasc/biopet/pipelines/shiva/ShivaReport.scala