reload page if appcache reloads within 1 second
Revert "reload page if appcache reloads within 1 second"

This reverts commit 6ca361c22bed0b97e211cf237d2952ea44487b13.
Merge branch 'master' of github.com:UCSFMemoryAndAging/tabcat
allow admins to write whatever docs to tabcat-data DB
turn off validate_doc_update function for now