Wiki editor enhancements to allow link "embed" target to be selected from within the UI.
Wiki editor enhancements to allow link "embed" target to be selected from within the UI.

git-svn-id: d58d5ab8ba7c692183830cab202e9aad6bcb4631@329 a3f5c567-fd0f-3a89-9b71-a290c5a5f590

share-extras/wiki-rich-content