patch applied (packages/base): Add throwSTM :: Exception e => e -> STM a

[Ian Lynagh]

On Mon, Nov 01, 2010 at 12:45:12PM +0000, Simon Marlow wrote:
> Ian, could we merge this one?
>
>> Sun Sep 26 12:21:44 PDT 2010  Bas van Dijk<v.dijk.bas at gmail.com>
>>    * Add throwSTM :: Exception e =>  e ->  STM a
>
> it is needed for stm-2.2.0.0 and doesn't affect any public APIs.

Merged.


Thanks
Ian