use development branch of collective.z3cform.widgets until new release is ready
add empty string as default value to text field
correcting vocabulary used in portlet
fix default and missing values for optional fields to avoid errors on SearchableText indexer
update change log
fix displaying of related items on default template
char count funcionality, configlet with groups for nitf (charcount in a separated tab) and migration step
Merge branch 'master' of github.com:collective/collective.nitf into charcount
test for character count funcionality