Moved readme directory to doc. Mostly cosmetic and to match what people would expect (readme usually is a file)
Fix for #315: "console http-settings cookie_jar_file option does not send cookies"
The thing is that we're sending cookies from cookie jars... but only if they meet the required conditions.
Show option help in the console
Merge branch 'develop'
Merge branch 'master' of github.com:andresriancho/w3af

Conflicts:
	core/data/url/opener_settings.py
Woopsy! Fixing #320