added hover to DBG table

SE/se-lib/DBG.php

@@ -88,7 +88,7 @@ class DBG {
 			}
 		}
 		?>
-<table class="table table-bordered">
+<table class="table table-bordered table-hover">
 	<caption><?php echo "{$label} ({$className}::{$functionName}:{$lineNumber}):"; ?></caption>
 	<thead>
 		<tr>