mark required field in enumeration new - fixes #2157
Fixed step definition for wp create
use labelled_tabular_form_for for project_types forms
use labelled_tabular_form for groups - fixes #2153
Cuke steps: Fix map_headers! deprecation warnings

DataTable will be immutable in Cucumber 2.0.

See https://github.com/cucumber/cucumber/issues/505
use labelled_tabular_form_builder in enumerations
document required local in groups/_form partial
Adds specs
Adds status transition validation
Fixes journal observer test
Skips validation for WP status change by changeset
Fixes work package specs
Refactores and extends API v2 WP status specs
Fixes work package relation specs
Prevents status validation on type change
Prevents unecessary status validations
Fixes timelines comparison cukes
Fixes logging time cuke
Adds changelog entry
use labelled_tabular_form_builder for account#register