0.6dev: Complete rework of the slave-only install to use `setuptools.Feature` to disable the master-parts. This should make all regular distribution commands like 'test', 'sdist', 'bdist_egg' and so on work as intended, and the output can be adjusted using option `--without-master` (master is enabled by default). Also fixes various issues with manifests discovered when making 0.6beta1, leaving these releases somewhat lacking... Updated docs, readme and changelog. Hopefully this closes #383 for good... :-)

--- a/ChangeLog
+++ b/ChangeLog
@@ -8,7 +8,8 @@
 (???, from 0.6.x branch)
 http://svn.edgewall.org/repos/bitten/tags/0.6
 
- * ???
+ * Slave-only install changed to `./setup.py --without-master install` (or any
+   other valid distribution command).
 
 Version 0.6b1
 (10 September 2009, from 0.6.x branch)