updated mysql adapter to treat boolean type fields like in rails, it
means that boolean values will be converted to integer(1 for true and 0
for false) values
Updated mysql adapter to support fields that have internal names like
"key" or "order"(they will be escaped to "`key`" and "`order`"), also
added support in case of query generates fields like "table.field" that
will be escaped to "`table`.`field`"
redvulps
Anatoliy Chakkaev