GWAS-123 remove BWG test as default track
GWAS-123 remove unnecessary tracks (acgh and maf)
Change overlay color from red to lightgreen for GWAS-118 - Remove / or Ligthen the red box in Genome Browser, when I search for a gene or chrom location
Revert "GWAS-123 remove unnecessary tracks (acgh and maf)"

This reverts commit 51b4fa1f8acd1937222f2cea1788ffa8b0831b52.
Revert "GWAS-123 remove BWG test as default track"

This reverts commit 44d495dac98c37b2e0f07d06c8cb1cfcd5c9a342.
downgrade grails version back to 2.2.4