Volunteer plugin

[davetest]

Hi @olmy
I've uploaded v0.3 and now don't get any errors on login or logout. But after login the page only rebuilds down as far as the start of content area and nothing below is visible and after logout all page content is visible except for the login form. After a refresh it works ok.

ps. I'm using [vl_connect] and [vl_profile] in the same page.

I've uploaded version 0.3

corrections:
- unset debugging reporting & display (doh!)
- removed erroneous spaces in $_SERVER vars
- added ini_set('output_buffering','On');