[MERGE] Add BranchBzrDirInter.push()

[Jelmer Vernooij]

This patch adds another BranchBzrDirInter object, as discussed in
https://bugs.edge.launchpad.net/bzr/+bug/127945.

The BranchBzrDirInter object controls push and branch operations from a
source branch to a target bzrdir that may or not may contain a branch yet.

This patch finally makes "bzr push" of new branches into Subversion
work, as it allows bzr-svn to register a custom implementation. bzr-svn
needs a custom implementation since the operation that adds the first
revision also creates the control dir and the branch.  Previously
creating new branches in Subversion was only possible using the custom
svn-push command.

Cheers,

Jelmer
-------------- next part --------------
A non-text attachment was scrubbed...
Name: branch-bzrdir-inter-3991.patch
Type: text/x-patch
Size: 22604 bytes
Desc: not available
Url : https://lists.ubuntu.com/archives/bazaar/attachments/20090331/6173f27c/attachment.bin