Update patches.

The project's svn server is multi-homed, which creates problems on
ipv4-only clients with the current svn client. Fall back to the older
one, which works.

Drop maintainership, since I will not be using vpnc past this month.
Update to 4.0.3

CHANGELOG:
4.0.3
* Fixed random segfaulting when using `foldMapBy`.

4.0.2
* Properly bundled the modules needed for the properties test suite into
  the tarball for hackage.

4.0.1
* Typo fixes
* Exporting `Rewrapping` from `Control.Lens.Wrapped`.
* Removed the dependency on `cpphs`.