Switch Discover and Settings tests to use esClient to wipe .kibana#7369

Merged

LeeDr merged 2 commits intoelastic:masterfrom LeeDr:elasticDumpDiscover

Jun 6, 2016

+120-82

Commits on Jun 3, 2016

Switch Discover and Settings tests to use esClient to wipe ,kibana
LeeDr
committed

Commits on Jun 6, 2016

Condensed common delete index and updateConfigDoc into one method.
LeeDr
committed