2014-03-08, 19:14:49
Regarding my initial headers issue, as I hated a javascript redirect workaround, I finally decided to do the saving in a admin-pre-header hook, using a hidden form field identifying my plugin not to interfere with other stuff - save me the hassle of using a separate ajax request (which can also be handled in a admin-pre-header hook now that I think about it) and keeps everything in a unique file - that I like a lot.