Log Message:
Take maintainership, per private discussion with previous MAINTAINER.

Update to 1.5.5.  Tested with subversion-base, and I will keep an eye
on the rest.  (If this practice upsets you and you'd like to volunteer
to be MAINTAINER, email me - no one else responded to the call for
volunteers, so I'll be maintaining this but only really worrying about
and testing the parts I care about.  Bug reports are of course
welcome.)

Version 1.5.5
(22 Dec 2008, from /branches/1.5.x)
http://svn.collab.net/repos/svn/tags/1.5.5

 User-visible changes:
  * allow prop commits on dirs with modified children (r34487, -92, -94)
  * make Cyrus auth implementation always prefer EXTERNAL to ANONYMOUS (r33866)
  * do not create mergeinfo for wc-wc moves or copies (r34184, -585)
  * do not autoupgrade old BDB filesystems to 1.5 or 1.4 format (r34653, -6)
  * return mergeinfo to prior state during reverse merges (r30257, r33024, -6)
  * remove mergeinfo deleted by merge (issue #3323)
  * make proxy slaves pass through txn GET and PROPFIND requests (issue #3275)
  * merge can now use targets with inconsistent newlines (issue #3262)
  * don't allow empty-string changelists (issue #3344)
  * remove false positive ra_neon mergeinfo errors (r34822)
  * improve performance of 'svn merge --reintegrate' (r34091, -4, and others)
  * fixed: foreign merges keep UUID of foreign repository (r34050, -1, -3)
  * fixed: properly encode diff headers used in conflict resolution (r34171)
  * fixed: segfault in 'svn cp --parents' (r31311, -4)
  * fixed: mergeinfo for '...' maps to empty revision range (issue #3312)
  * fixed: segfault in BDB backend node-origins cache (r34506)
  * fixed: broken merge if target's history includes resurrections (r34385, -93\
)
  * fixed: invalid mergeinfo created on a subtree during merge (r34560, -2)

 Developer-visible changes:
  * fixed: svn_repos_get_logs() chokes on some revision arguments (r33873, -4)