token 6.x-1.17

Changes since 6.x-1.16:

• #1157058 by Dave Reid, aaronbauman: Added hook_token_values_alter().
• #1303844: Cache node tokens by revision ID rather than node ID to different node revisions can get proper tokens in the same request.
• #1317926: by juhasz, pp, Dave Reid: Fixed calling menu_nodeapi(, 'prepare') may cause menu link data loss on a node object after token replacement.
• #1307890 by neilnz, Dave Reid: Improved performance of token_replace() on strings which do not contain any tokens. Fixed bugs with token_scan().
• #1252592: Fixed token value cells should not wrap.
• #1062492: Fixed bug with multiple token tress on the same page can both trigger expand/collapse when only one should respond.
• Fixed _token_clean_css_identifier() needs to clean any trailing characters.
• #1198278: Fixed PHP notice: Undefined property stdClass:: in user_token_values().
• Fixed PHP notices when generating tokens if $type is not global but $object is empty.
• #648266 by Dave Reid, Garrett Albright: Removed workaround for CCK issue #736440 for objects and memory leaks.
• #1174472 by Dave Reid: Improved token generation and caching.