Title: #1402: WebUI: make keytab tables on service and host pages writable
There is no object class before adding the first item into tables,
therefore there are no ACI and WebUI is not able to figure out
whether table is writable or not. Adding flag 'w_if_no_aci'
tells "make it writable even if we have not ACIs and try to do
the API call.
To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/1402/head:pr1402
git checkout pr1402