fixes bug 875106 - test for skiplist
Fixes bug 913584 - removing uses of commonconfig at unittest/external/postgresql/*
debugging dsn parameters
change subclasse of test_setupdb
Merge pull request #1479 from GabiThume/bug913584

Fixes bug 913584 - removing uses of commonconfig at unittest/external/postgresql/*
Merge pull request #1531 from GabiThume/bug875106

Fixes bug 875106 - test for skiplist
fixes bug 918875 - Correlations on report list fails if report list has no OSes, r=rhelmer
Fixes bug 908410 - SuperSearch really became Super! r=peterbe
fixes bug 918929 - can't sort columns in reports view, r=AdrianGaudebert
avoid EPEL timeouts, clarify adding pg_config to PATH
this is pulling a specific version, only check for present not latest
Merge pull request #1537 from rhelmer/install-es-once

this is pulling a specific version, only check for present not latest
Merge pull request #1536 from rhelmer/doc-fixes

avoid EPEL timeouts, clarify adding pg_config to PATH