Honor proxy env vars and reliably honor cookiejar.
Document my now much simpler patch.
not a plugin anymore
cookiejar is now a core config setting.
Merge remote-tracking branch 'schmonz/proxy'

Conflicts:
	doc/todo/outbound_proxy.mdwn
	doc/users/schmonz.mdwn
Consistently configure LWP::UserAgent to allow use of http_proxy and no_proxy environment variables, as well as ~/.ikiwiki/cookies (schmonz)
Use !iki to placate t/basewiki_brokenlinks.t.
Today's observation on template rendering.
Merge branch 'master' of github.com:schmonz/ikiwiki
No more custom patches or plugins at work (yay!).