BaseTypes:

- rewrote BaseType::iterate() to be a generator and yield references (requires php 5.5)
- reduced usage of bandaid BaseType::reset()
- removed Util::getIdFieldName() which was even more of a bandaid
- discovered DBSimple::selectPage() and consequently removed $matchQuery as they are now obsoloete

Util:
- added trainerTemplate lists for future use with trainers and trained spells

misc. forgotten and/or broken stuff here and there

setup/tools/sql/_itemset.php

@@ -288,7 +288,7 @@ foreach ($locales as $loc)
 
     $name[$loc] = '"'.Util::sqlEscape(Util::localizedString($set, 'name')).'"';
 
-    while ($bonusSpells->iterate())
+    foreach ($bonusSpells->iterate() as $__)
         @$descText[$loc] .= $bonusSpells->parseText()[0]."\n";
 
     $descText[$loc] = '"'.Util::sqlEscape($descText[$loc]).'"';