Merge pull request #487 from hhovsepy/sam-1.3

merged some changes from master regarding multiclient run
rising up TestNG to 6.8.6
rising up TestNG to 6.8.5
DEBUG we promise to fix this.
DEBUG we promise to fix this.
DEBUG we promise to fix this.
DEBUG we promise to fix this.
DEBUG - running client-only mode
Merge branch 'sam-1.3' of https://github.com/gkhachik/katello-api into
sam-1.3

Conflicts:
	src/com/redhat/qe/katello/base/KatelloCliDataProvider.java