rules 7.x-2.0-beta3

As we are working towards the stable release and we are close, this is probably the last beta release. Check the list of
release blockers for more information or issues to help out.

Changes since 7.x-2.0-beta2:

• #1217504 patch by klausi, fago: API change - fix translating validation exceptions.
• #1243992 rule configuration tags are disappearing from time to time.
• #1053850 follow-up: fixed metadata-assertions for referenced entities in lists.
• #1239308 patch by sepgil, klausi: move drupal-set-message out of the UI-API to allow embedding multiple UIs.
• #476100 improve page redirect action to be skipped during batch processing.
• #476100 patch by klausi: Make sure the administration area can't be broken
• #1053850 Fix metadata-assertions for referenced entities.
• fixed tests to check for the right debug log messages
• add separate debug log entries for fired rules and indent the log of the actions
• #1142852 improve error-handling: - Make sure all occurring entity-metadata-wrapper-exceptions are catched. - Make sure rules-exceptions are catched everywhere, in particular fixed the loop plugin to catch exceptions. - Improved the debug log to show warnings and errors in red.
• #1231026 by sepgil: debug log improvments
• fix rules_unwrap_data() data to only catch metadata wrapper exceptions.
• #1236882 fixed options list callbacks for event variables and the options-list for node-view view-modes. Also completed and correct hook_rules_event_info() docs in regard to variables.
• fixed direct input form for parameters of the data type "list of text"
• fixed tests to do not set an invalid bundle value, what causes troubles with Drupal 7.7 or later
• #1225146 patch by twistor: Make action links row look nicer in other themes.
• #1100854 patch by klausi, fago: re-implement rule-tagging support.
• #1227018 follow-up fixing rules_config names to allow a maximum length of 64.
• #1233620 by pcambra: fixed typo 'ubblock a use'
• added indexes to the rules_config plugin and the rules scheduler config+identifier columns and fixed the config column to be restricted to 32 chars.
• #1146244 do not unset $entity->is_new to avoid causing notices.
• #1194268 patch by Ravi.J: Warnings "Invalid arguments passed in RulesDataUIListText::inputForm()"
• #1216172 fixed errors due to parameter and provided variable of the same name
• allow passing empty lists to components by default and fixed returning empty variables.
• #1211946 patch by fago, klausi: Invoking entity_save() on hook_entity_insert() might cause troubles.
• #442432 follow-up by klausi: fixed text assertion text for the 'ends' operator.
• #442432 Added a text comparison condition featuring regular expressions.
• improved the rules scheduler to make use of the drupal queue for running scheduled tasks during cron.
• fixed setting a data value with an empty variable.
• fixed entity UI class to define a valid input mode default.
• #1161412 added direct input UI for selecting vocabularies and fixed its export to use machine names.
• added a permission for bypassing Rules access control.
• #1193862 patch by Cyberwolf: Rules are exported by Features with their numeric IDs instead of machine names.