flag 7.x-3.1

See SA-CONTRIB-2013-071 - Flag - Cross Site Scripting

Changes since 7.x-3.0:

• by Justin_KleinKeane, joachim: Fixed output of Flag title on admin page.
• #2056271 by joachim: Fixed Flag pseudofields don't show in display options without a manual cache clear.
• #1619114 (follow-up) by a.ross: Fixed error in @param documentation.
• #1619114 by cspurk, a.ross, smartango, Shabana Blackborder: Fixed invalid session IDs causing exceptions when anonymous user no longer has a cookie.
• by joachim: Fixed @param documentation.
• #1689510 (follow-up) by joachim: Fixed stray character from patch.
• #1448530 by berliner, sunnyuff: Fixed missing sample code in hook_flag_default_flags().
• #2059967 by joachim: Fixed exported flags containing internal / automatically generated flag properties.
• #2054927 by generalredneck: Fixed Using the 'Flag Fetch By User' rule returns the wrong result when grabbing for Anonymous users.
• #1689510 by Shabana Blackborder | c4rl: Added 'Trim a flag' action should support 'Skip permission check' parameter.
• #1396196 by Shabana Blackborder: Added Rules action - get flag count.
• #1988258 by Shabana Blackborder: Added More options for Trim Flag rule.
• #2023481 by generalredneck: Added Rules: Allow for grabbing flagged entities by user other than nodes.
• #2059959 by joachim: Fixed 'global' property can't be defined as FALSE in hook_flag_default_flags().
• by joachim: Fixed missing class docblocks.
• #1925922 by dixon_: Fixed retrieval of flag_link_type_info cache producing empty flags.
• #2021191 by bulat: Added support for LIKE and IN operators on flagging entity bundle condition in EntityFieldQuery.
• by joachim: Fixed errors and omissions in documentation.
• by joachim: Fixed mentions of 'node' in generic contexts.
• #2025321 by hefox: Fixed incorrect key in Features export dependency array.