hierarchical_select 7.x-3.0-alpha9

Changes from 3.0-alpha8

This release includes fixes for the following issues:

#263365: <none> selected instead of root level label
#828418: Drupal.attachBehaviors() used with an incorrect context?
#1242812: Previewing nodes deletes term reference values
#1293166: Whole node form is saved instead of widget form, possible data loss
#1349868: Issues when Hierarchecal Select is inside Field Collection
#1432752: Error in English text
#1477292: Features export for HS uses serial ID of taxonomy vocabularies instead of machine name
#1550532: HS display all terms in all languages regardless of current acitve language
#1585824: when editing node HS forgets taxonomy term path
#1838422: Need a way to alter terms list in the hierarchy
#1890448: Pressing the 'enter' key on a form that includes HS results in unpredictable behaviour
#1909732: Strict warning: Declaration of hs_taxonomy_views_handler_filter_term_node_tid::init() should be compatible with views_handler::i
#2123791: Undefined variable: config in _hs_process_render_create_new_item()
#2226901: Decrease JS specificity to allow "button" elements
#2242753: Ajax form page callback require updates for Drupal 7.27
#2252949: Untranslated root level terms
#2270431: drupal_html_id() breaks the regex used in Drupal.HierarchicalSelect.update
#2306769: Allow other module to alter ajax commands after processing ajax
#2315453: js error: Console error: TypeError: $.browser is undefined
#2378177: Admin theme not retained in AJAX requests
#2382655: Multi-level taxonomies behaving erratically in newer PHP versions (undefined offset in _hierarchical_select_hierarchy_validate())