970267 - removing the use of a parameter that didn't exist in python 2.6. Thankfully I was passing the default value anyway, so the 2.6 behavior is what I want even without the parameter.
970269 - making the 'id' attribute of errata references optional, since evidence suggests that they are not present in rhel6 repos.
970636 - Scope the fields loaded for the copy to minimize RAM.
Automatic commit of package [pulp-rpm] release [2.2.0-0.16.alpha].
Automatic commit of package [pulp-rpm] release [2.2.0-0.1.beta].
Incorporated PR review comments
Merge pull request #218 from pulp/jdob-970636

970636 - Scope the fields loaded for the copy to minimize RAM.
Merge commit '71854083c7cf6f09c8f9af9de6b47603779fb762', post build.
Merge branch 'pulp-2.2'
970746 - Updated recipes for new proxy_* config names
Merge pull request #216 from pulp/mhrivnak-970267

970267 - removing the use of a parameter that didn't exist in python 2.6...
Merge pull request #217 from pulp/mhrivnak-970269

970269 - making the 'id' attribute of errata references optional, since ...
Merge branch 'mhrivnak-970267'
Merge branch 'mhrivnak-970269'
970787 - Add a unit removal command to the ISO client.

Also, move the sync schedules section to be inside the sync
section.
970741 - Updated nectar depedency for error_msg support
Merge pull request #223 from pulp/jdob-970741

970741 - Updated nectar depedency for error_msg support
971138 - Add a new contents command to the CLI for ISO repos.
971138 - Include a missing module from my last commit.
Add some code comments.