this merge contains:
* a new plugin architecture
* a pluginized pytest core
* many pytest related refactorings
* refactorings/streamlining of pytest's own tests
--HG--
branch : trunk
nicely for common tedious causes of skipping:
import a module and checking it has a certain
version. usage example:
docutils = py.test.importorskip(docutils, minversion="0.4")
* used new helper and cleanup skipping logic in py lib
--HG--
branch : trunk
a new class py.path.SvnAuth of which instances store user credentials and
auth config, and can be passed to py.path.svnurl and py.path.svnwc objects
to control SVN authentication behaviour.
--HG--
branch : trunk
hpk