[MERGE] Better hooks doc

[Ian Clatworthy]

This patch fixes a doco bug introduced by the recent install_named_hook
patch and updates the User Reference to be more comprehensive. In
particular, it now documents Jelmer's start_commit hook and the
server_started/server_stopped hooks.

Ian C.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: better-hooks-doc.patch
Type: text/x-diff
Size: 8466 bytes
Desc: not available
Url : https://lists.ubuntu.com/archives/bazaar/attachments/20080507/526b1626/attachment.bin