bibid now loads on edit, not on focus change

It also has a spinner. Some of the html had to be changed around to allow this.
Fix syntax error
Spinner and autoload now works for parent id.

Also remove unused code.
Merge branch 'master' into bug/acm-dsc-389-3
Merge pull request #619 from nla/bug/acm-dsc-389-3

dsc-389-3