Log Message:
bzr-svn 0.4.15	2008-11-10

  BUG FIXES

   * Ignore tags that happen to be files (another instance). (#290664)

   * Support copying from files with spaces in their names over http. (#268304)

   * Fix knit corruption because text revisions weren't stored properly. (#277043)

   * Cope with file properties being modified by other parties than
     bzr-svn. (#295284)

   * Fix erroneous call to object.__init__() causing issues with Python2.6.

   * Don't take over when pulling from WebDAV source (without Subversion)
     (#274840)