update README file
fix akMySQLQuery::andJoin() and akMySQLQuery::orJoin()
erase, add, delete of tables, erase, add, delete, details of sections
akMySQLQuery::orjoin()
add to akDispatcher::setCallbacks() param $toAllErrors
fix akMySQLQuery::andJoin() add pattern check
from protected to public akLog::registerAsShutdown