Revert "fixed codenarc issues"

This reverts commit c28dda2b96f240fe32311f4ccda32e1d30076f36.
Revert "fix some codenarc issues"

This reverts commit 5c3e3afe977470d35e34fb15ce9ac9b1ca082b8c.
Revert "Fix codenarc issues"

This reverts commit c31dac9cbb8128b4568413da3a558a7263c40bab.
Revert "remove codenarc issue"

This reverts commit a5c8011bd576654d229158114403894f72c8e647.
Revert "remove codenarc issues"

This reverts commit 5493534b234a27b7477f72bd6712488511c30875.
Revert "clean up some codenarc issues"

This reverts commit dc1a57d4e08f413e8a479d58f1f055cf0e10c8aa.
Revert "clean some codenarc issues"

This reverts commit b23afef6fa70ed9d5cd62cc87623aa801b347967.
Revert "removed unused variables"

This reverts commit 3774a6f6334470b561188f2804abcbe8c5164ecf.
Revert "update"

This reverts commit b008785600703620c4aa74d8cd627a0eee003beb.
Revert "remove some unnecessary imports"

This reverts commit 17004174d79f248e7b23b6917fdaae22bd25bfa4.
Revert "update codenarc issues"

This reverts commit cdfb6475120fb378a4ac9b963fdc2cbbc5ce9a23.
Revert "removed my changes"

This reverts commit 63b68325ea27bef12d339df2e6312dd5eb2d9e89.
Revert "clean up imports"

This reverts commit 8e0bf8171105184add3aac5d396c4ef4559ca265.
[FT-156] Implement sorted grid for cytobands that reads from file in backend: Simle controller for parsing tsv file
Quick-win 26: Go back to the welcome message after a search
Quick-win 40: Modifications in the Welcome screen
Quick-win 44: In Summary Statistics, display only needed categories in sex table
Quick-win 43: Update the tree when creating or deleting a new object
Quick-win 15: Include in logs the actions performed in Browse tab
[FT-156] Implement sorted grid for cytobands that reads from file in backend: Improved controller for parsing tsv file + pagination, ability to filter fields and new format