clip 'thirdparty' / 'util' package names from command discovery
refresh contrib/baker.patch

- add notes about addition of 'multiopts' added in dbsake 1.0.4
refresh dbsake manpage in contrib
improve python2.6 support

- use the python26 bytecode compiler
- use pyver similar to other python26-* packages
fix a typo in Source0
remove python*-setuptools from Requires

- setuptools is only used for builds and dbsake otherwise
  does not use setuptools at runtime
add dbsake manpage to spec
add README,CHANGES,LICENSE to %doc
minor edits in subcommands
Merge branch 'feature/rpmspec_improvements' into develop
add initial 1.0.4 CHANGES
update top-level dbsake --help documentation
tweak uncaught exception output
handle invalid distributions gracefully

- previously stack-traced, but now handle the raised sandbox
  error and exit with non-zero status.  The raised message
  is a little more clear on what happened
add documentation detailing sandbox.sh script