Adding additional unit tests for bioDbNet search filtering and the valid access interceptor.
Upgrading cobertura to 1.9.4.1.
CAINT-1316: Fixing broken Affymetrix Copy Number platform loading.
CAINT-1317: Fixing duplicate samples when deploying copy number studies.
CAINT-1313: Fixing broken integration tests so CI can sucessfully operate. Peer review by Winston Cheng.
Removing unused and obsolete ant targets.