Forward port of http://svn.zope.org/zc.buildout/trunk/src/zc/buildout/buildout.txt?rev=127336&view=diff&r1=127336&r2=127335&p1=zc.buildout/trunk/src/zc/buildout/buildout.txt&p2=/zc.buildout/trunk/src/zc/buildout/buildout.txt

See http://svn.zope.org/zc.buildout/trunk/?rev=127336&view=rev; this fix was made after buildout 2 was branched off.

change entries.

Fixed several tiny typos.

This is weird, platform.python_version_tuple() returns a tuple of ints
on Python 2.6 on windows.

added conditional section documentation

Fixed the conditional-section example and added a test for it.

Added some more details about option overridding.

       exist in that branch).  I don't really expect people to use
       conditional sections with parse, but behavior should be
       consistent.

Updating the master version to dev: should we increment the version while in dev?

Jim meta recipes

Empty "eggs=" interpreter fix. Fixes #79

Removed buildout.dumppickedversions from the warning. Partial fix for #70

Warn when using an outdated bootstrap that gives you setuptools, fixes 82

zc.recipe.egg:develop docs fix path -> setup

Fix for #73: proper sys.exit code when restarting buildout

Fixing docstring incorrect reference to obsolete command line options

Add support to ignore sections conditionally based on a Python expression.

Fixes https://github.com/buildout/buildout/issues/94

Add bin/buildout --version

A restarted project's exit code is now properly propagated. This makes
buildout more reliable in automatically-run situations.