revert last 2 commits

data/sql/structure/CHARACTERS_LOG_ENCOUNTER.sql

@@ -1,8 +0,0 @@
-CREATE TABLE `log_encounter` (
-  `time` datetime NOT NULL,
-  `map` smallint(5) unsigned NOT NULL,
-  `difficulty` tinyint(3) unsigned NOT NULL,
-  `creditType` tinyint(3) unsigned NOT NULL,
-  `creditEntry` int(10) unsigned NOT NULL,
-  `playersInfo` text NOT NULL
-) ENGINE=MyISAM DEFAULT CHARSET=utf8;