- Update to 3.0.4
* Fix including MASTERNAME-make.conf twice in some cases
* Fix filename quoting to ensure any packages with spaces
work. This is to allow S3 usage with files that have '+'
in them 
* Fix deps calculations not halting the build on errors
* jail/ports -u: Always run 'svn upgrade' before starting,
which fixes 1.7->1.8 svn upgrades
* jail: Fix building older releases from recent HEAD, which
requires devel/fmake on host.
* bulk -c: Fix cleaning of cache dir
* HTML: Default the build name to YYYY-MM-DD_HHhMMmSSs to
remove ':' which causes URL encoding/tab-completion issues
* Update wiki on custom ports tree creation