Job Details button Fix

Signed-off-by: mossrocket <peter@mossrocket.com>
Merge pull request #563 from nla/UIspritz

Job Details button Fix
DSC-464 image file is checked for null/missing in check screen
Merge pull request #564 from nla/bs-dsc-464-check

DSC-464 image file is checked for null/missing in check screen
resolved conflict.