nodes performance tweaks; shutil.rmtree() REALLY slow; simplejson much faster
1003285 - fixed an attribute access for an attribute that doesn't exist in python 2.6.
added a doc block
renanmed python-semantic-version per packaging guidelines
https://fedoraproject.org/wiki/Packaging:NamingGuidelines#General_Naming
Automatic commit of package [python-semantic-version] minor release [2.2.0-1].
Merge pull request #608 from pulp/python-semantic-version

python-semantic-version packaging
Automatic commit of package [pulp] release [2.3.0-0.9.alpha].
Automatic commit of package [pulp-nodes] release [2.3.0-0.9.alpha].
add buildrequires: python-unittest2.
bump release for build.
Automatic commit of package [python-semantic-version] minor release [2.2.0-2].
comment out the unit tests in python-semantic-version.
too much of a pain to add the dep in brew.  We can uncomment later.
bump release for build in brew.
Automatic commit of package [python-semantic-version] minor release [2.2.0-3].
1005898 - Remove unnecessary dependency on gofer in pulp-nodes.spec file
formatting consistency
Merge pull request #600 from pulp/mhrivnak-1003285

Mhrivnak 1003285
Merge pull request #609 from pulp/barnabycourt-1005898

1005898 - Remove unnecessary dependency on gofer in pulp-nodes.spec file
Merge pull request #591 from pulp/nodes-performance-tweaks

nodes performance tweaks
Automatic commit of package [pulp] release [2.3.0-0.10.alpha].