persist access conditions checkbox and disable comaster checkbox when existing record exists
add migration for access conditions
Merge branch 'master' into js-dsc-1119
Merge pull request #866 from nla/js-dsc-1119

Js dsc 1119
Merge pull request #867 from nla/ti_works_image_fix

Works image fix
Merge branch 'master' into ti_works_image_fix