Merge branch 'feature/commentupdates' into view...
Update get_proceedings() interface, comment pap...
First round of merging from Adam's changes:
no logins on the viewonly so no user auth.
Merge branch 'master' into viewonly
Merge branch 'master' into viewonly
Remove more of the admin / editing code.
Remove addition/editing code.
Need compat file.
rework html head output and get metatags working.
Update function comments.
Create compat_fns with workarounds for php5.4 &...
Improve sqlvalue() and use it throughout the pa...
Remove duplicate pubmonth entries
Improvements to file-send caching and redirect ...
sqlvalue now needs explicit type param.
Make do_para and do_html_header more flexible &...
Updates.