hierarchical_select 6.x-3.4

Changes since DRUPAL-6--3-3:

• Fixed #805530 by svendecabooter: Decoding HTML entities
• #874832 by meba: Minor typos in API.txt
• #714530 by arywyr: Views 3 compatibility
• Fixed bug in the disabling of freetagging when HS is enabled.
• #821948 by threexk: Select lists position off by few pixels
• #797016 by fastangel: Compatibility with pop-ups
• #851512 by mavimo: Separate cache table for HS because it needs to be shared by all web servers
• #736792 by randallknutson: HS + PURL compatibility: PURL+spaces+og (Open Atrium) requires path prefixing fix similar to i18n
• Fixed #742012 by no2x: HS ignores Views Settings for "Any" Label and Translations for that label
• #633442: Vertical size of HS not maintained
• #819042 by vgarvardt: Maximum execution time exceeded for freetagging vocabularies
• Fixed #626260: HS + Views + AJAX pager: HS's JS not running because HS uses Drupal.settings
• Follow-up for #805530 by swentel: Decoding HTML entities
• #903420 by swentel: PHP notices in HS Taxonomy & HS
• #824638 sponsored by dmetzcher: Add a class for styling the '-wrapper-wrapper' in a form
• #904708 by dimi_did and wimleers: hook_install() implementation to delete HS' variables are not implemented
• Fixed several notices.