Story 2042. Added maven repo to build.gradle.
Story 2042. Added maven repo to build.gradle.

opencadc/vosui,opencadc/vosui,opencadc/cadc-vosui,opencadc/cadc-vosui,opencadc/vosui,opencadc/cadc-vosui,hjeeves/cadc-vosui,opencadc/cadc-vosui,hjeeves/cadc-vosui,canfar/vosui,opencadc/vosui,hjeeves/cadc-vosui,canfar/vosui,hjeeves/cadc-vosui