[PATCHS]: parsing get_dfs_referral messages

[Matthieu Patou]

Hello,

Please find attach a bunch of patch for parsing get_dfs_referral message.

* 0001-pidl-Introduce-new-dirrective-relative_short.patch, this patch 
introduce the relative_short directive which is the same as the relative 
on but with an offset stored in 2 bytes. It's needed because DFS_REFERAL 
messages have such kind of offset ( 
http://msdn.microsoft.com/en-us/library/cc227017%28PROT.10%29.aspx)

* 0002-pidl-create-trans.idl-IDL-for-TRANSACTIONS2-extensio.patch, this 
is the IDL for the TRANSACATIONS2 extension which support the call 
get_dfs_referral
* 0003-torture-torture-tests-for-get_dfs_referral-of-trans..patch, a 
small torture test to check that we are able to pull from a known 
get_dfs_referral message and also that we are able to push the result to 
get the identical blob
* 0004-idl-add-generated-code.patch


Let me know.

Matthieu.