extract display
use idealinks to restore lost parents
not sure how it interferes with expire
some optimization
tombstoned links
Revert "tombstoned links"
This is included in the link.

This reverts commit a842e3b795f2c56f38d75d68223286d48851b8c2.
also restrict tombstone ideas
prevent from memory leak with better method than on (model/collection)
send Idea and IdeaLink tombstones on the wire
Merge branch 'develop' of https://github.com/ImaginationForPeople/assembl into develop
Revert "prevent from memory leak with better method than on (model/collection)"
Assembl does not work with this change.
I get a stack trace in backbone.

This reverts commit 4d355a297ff4562f63e3bf37f7b416f4ff628ebe.
prevent from memory leak with better method than on (model/collection)
patch defective ideas with links
correction and optimization
object logs are a serious memory leak
typo
try to correct the missing parent from the other end
send emails to discussion administrator
email link for discussion administrator
tooltips for email