log format for vc-bzr

[Dan Nicolaescu]

The default C-x v l format for bzr does not show merges.

The default C-x v g format shows the version number from the merge:
Here's an example from bzr itself:


                  | from cStringIO import StringIO
0.16.5    address@hidden | import shutil
0.16.1    address@hidden | import sys
0.16.5    address@hidden | import tempfile
0.16.1    address@hidden | 
0.16.25   address@hidden | from bzrlib import (
                  |     builtins,
                  |     delta,
                  |     diff,
                  |     errors,
0.16.79   address@hidden |     osutils,
0.16.25   address@hidden |     patches,
0.16.74   address@hidden |     shelf,
0.16.72   address@hidden |     textfile,
0.16.54   address@hidden |     trace,
0.16.64   address@hidden |     ui,
0.16.102  address@hidden |     workingtree,

The result is that when using the "l" key binding in vc-annotate emacs
is not able to find the log for the revision mentioned in the annotate
buffer. 

This can be solved by passing the "--include-merges" to "bzr log".
Any reason not to do that?