Log Message:
Update to 0.30.0
ok'ed by epg@

 User-visible changes:
 * SSL changes:  (r7134, #1330)
      - client now prompts to cache server certificates
      - no more 'ssl-ignore-unknown-ca' option
      - 'ssl-ignore-host-mismatch' is renamed to 'ssl-override-cert-hostname'
      - new 'ssl-trust-default-ca' option to trust 'default' openssl CAs
 * 'svn log' no longer dies on unversioned args (r6989, #777)
 * local mods now obstruct 'svn up' deletions (r7050, #1196)
 * 'svnserve' now notices (unauthenticated) --username arg (r7060)
 * no more 'svnadmin createtxn' subcommand. (r7062)
 * 'svn ls -v' shows years when appropriate
 * document some new things in Book (r7014), plus minor technical fixes
 * website changes:  new sidebar, new 'svn links' page, new tigris.org!!
 * other bugfixes:  hooks use proper stdout handles on win32 (r7001),
   prevent copies of copies in wc (r7077, #1259), display failed
   revprop change over ra_dav (r7081, #1520), 'svn st -u' throws RA
   error properly (r7094, #1506)

 Developer-visible changes:
 * ra_dav now requires neon-0.24.X
 * many gen_make.py/gen-base.py improvements, especially for win32 builds
 * many improvements to swig/perl bindings
 * improvements to contrib/:  psvn.el, and new svn-push program.
 * more cvs2svn bugfixes:  issue #1504, #1421, #1514, and new --username arg.
 * python testsuite only raises exceptions, never status codes. (#1192)
 * various libsvn_fs re-org (prepwork) for issue #1499.
 * other bugfixes: code-complete timestamp feature (r6983, #1445), add
   op-counting features to trails (r6984, #655), fs UUID caching
   (r7037), almost finish win32 iconv issues (#872), restored-file
   entry-timestamp bugfix (r7090, #1523), always print CWD as '.' (r7097)