Merge branch 'develop' into feature-docs-0.5.0

...nl/lumc/sasc/biopet/pipelines/bammetrics/wgsHistogram.ssp

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

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

...c/biopet/pipelines/bammetrics/scripts/CoverageStats.scala

...umc/sasc/biopet/pipelines/bammetrics/BamMetricsTest.scala

public/basty/pom.xml

...ain/scala/nl/lumc/sasc/biopet/pipelines/basty/Basty.scala

...cala/nl/lumc/sasc/biopet/pipelines/basty/BastyTrait.scala

public/biopet-core/pom.xml

public/biopet-core/src/main/resources/log4j.properties

...t-core/src/main/resources/nl/lumc/sasc/biopet/License.txt

...resources/nl/lumc/sasc/biopet/core/report/executables.ssp

...c/sasc/biopet/core/report/ext/css/bootstrap-theme.min.css

...nl/lumc/sasc/biopet/core/report/ext/css/bootstrap.min.css

...c/sasc/biopet/core/report/ext/css/bootstrap_dashboard.css

...c/biopet/core/report/ext/css/sortable-theme-bootstrap.css

...et/core/report/ext/fonts/glyphicons-halflings-regular.ttf

...t/core/report/ext/fonts/glyphicons-halflings-regular.woff

.../core/report/ext/fonts/glyphicons-halflings-regular.woff2

...s/nl/lumc/sasc/biopet/core/report/ext/js/bootstrap.min.js