util.dataforms: More robust handling of field values, especially booleans Ensure that a non-nil data[field_name] always overrides the field's default, and that values of boolean 'false' are always rendered in the form.

-- Import gettime() from LuaSocket, as a way to access high-resolution time
-- in a platform-independent way

local socket_gettime = require "socket".gettime;

return {
	now = socket_gettime;
}