this should be better - "xchan deleted" state on remote sites only follows the xchan_flags and not the channel_pageflags; XCHAN_FLAGS_DELETED should only be set if the channel is to be removed from the entire network. As mentioned in a previous commit, channel_pageflags could be set to PAGE_REMOVED but still leave living clones on other sites.
convert /network saved search to bootstrap buttons
pass the original element title through the element stack so that it we don't lose it in the ajaxuploader.
possible fix for issue #398
some fixes to #395