add more error codes for sql anywhere lock detection

lib/Doctrine/DBAL/Driver/AbstractSQLAnywhereDriver.php

@@ -47,7 +47,13 @@ abstract class AbstractSQLAnywhereDriver implements Driver, ExceptionConverterDr
     {
         switch ($exception->getErrorCode()) {
             case '-306':
+            case '-307':
+            case '-684':
                 return new Exception\DeadlockException($message, $exception);
+            case '-210':
+            case '-1175':
+            case '-1281':
+                return new Exception\LockWaitTimeoutException($message, $exception);
             case '-100':
             case '-103':
             case '-832':

tests/Doctrine/Tests/DBAL/Driver/AbstractSQLAnywhereDriverTest.php

@@ -95,6 +95,13 @@ class AbstractSQLAnywhereDriverTest extends AbstractDriverTest
             ),
             self::EXCEPTION_DEADLOCK => array(
                 array('-306', null, null),
+                array('-307', null, null),
+                array('-684', null, null),
+            ),
+            self::EXCEPTION_LOCK_WAIT_TIMEOUT => array(
+                array('-210', null, null),
+                array('-1175', null, null),
+                array('-1281', null, null),
             ),
         );
     }