This is the first stable release of the module. There was one reported problem, but it was never verified. This branch is feature-locked, new development is going on in branch 2.
Dev release. Already stable, can be used on live site. Some features are to be added until stable release (formatters, label for the extra field), and there are reported bugs (character length has no effect, checkbox doesn't work with more than one word in the option (could not reproduce)).
