Disable zcbuildout tests as they are not running reliably.

These tests are not running reliably, aren't quite testing the functionalty
the way they should, and take too long to run as unit tests. When these get
reinstated, they should be implemented as integration tests instead of unit
tests.
Pylint fix and skip all of the classes
Merge pull request #19035 from rallytime/cp-19033

Backport #19033 to 2014.1