fix missing POST body for creating extractors
first non-functional user creation form

this will change to a separate page, too long for modal views...
current state of system logging page #201
Merge branch 'play' of github.com:Graylog2/graylog2-web-interface into play

Conflicts:
	public/stylesheets/main.css
remove not used bottom partial
current state of system logging page #201
first step for editing user accounts

email is now saved in mongodb
creating users is supported, but editing isn't done yet
permission chooser is still clunky and permissions are wildly incomplete
Merge branch 'play' into timerangeselector

Conflicts:
	public/stylesheets/main.css