due to this discussion, i spent a few hours this evening changing the signup process and backend billing scripts for corduroy (http://corduroysite.com/ http://c

due to this discussion, i spent a few hours this evening changing the signup process and backend billing scripts for corduroy (http://corduroysite.com/ http://corduroysite.com/) to no longer require a credit card to start a free trial (but still allow one to be entered if desired, since someone here mentioned they prefer to do that). hopefully it won't result in an influx of new accounts that use it once and never return.