Generate SELECT T0.* type statements

Generate SELECT T0.* type statements

* Fixed negative rollover bug in the AS counter.
* Replaced the non-threadsafe AS counter with an AtomicInteger.
* Added an optional alias parameter to Query.toSQL() and
  QueryWhere.toSQL() to force SELECT T0.* select lists
* Fixed bug with Query.select(Z z) which assumed that z is always an
  anonymous inner class.