adds ad_httpget which will returns status and last modified in addition to the page, makes util_httpget a call to ad_httpget bug 212 patch 77 Simon Carstensen
Added new_request to the documentation, and documented that with both edit_request and new_request, you just need to set the values as local variables, and ad_form will suck the values into the form. Then added the code for new_request to suck the values into the form.