#1957 new structure api with just the delete method
#1957 portlet using the new api to delete structure
#1957 working on the structure push
#1957 bug detecting if structure exists
#1957 search existing field by inode
#1957 added button to remote delete
#1957 some ui work
#1957 DependencyBundler enabled only if it is a publish op
#1957 UI message
#1957 done fixing the dependency thing when unpublishing
Merge branch 'master' of github.com:dotCMS/dotCMS into issue-1957-remote-delete-structure
Merge pull request #2065 from dotCMS/issue-1957-remote-delete-structure

Issue 1957 remote delete structure