upgrade agent after server reconfigured
skip broken while upgrading from CDN
Merge branch 'cfse-1.1' of https://github.com/gkhachik/katello-api into cfse-1.1
added new system errata tests
added new auto for github issue 204
better comment
separate deltacloud server and client images
added more automations for from github issues
added new base method
small uncomment
added new automation for github bug 224
added new automation for github issue 222
Merge pull request #234 from hhovsepy/cfse-1.1

more changes in deltacloud, added new tests