integration_tests
Merge branch 'travis_fixup' into integration_tests
Adds functional test for Stage.init() and document failure
Fixes Core configuration breaking when created with defaults progammatically
Changes functional tests to use a non-default namespace. Removes unused configuration files.
Merge pull request #2 from laserval/remen_integration_tests

Adds functional test for Stage.init() and changes to non-default namespace for test
Upgrade junit to 4.11 in functional-tests

Need it for @Parameters(name = ...)
Added test in functional-tests for using a single stage group

- Now uses unique UUIDs as IDs to avoid tests interfering
- Extracted classes LinearPipelineBuilder and StageBuilder
Fixup. Use assertThat instead of assertEquals
Merge pull request #288 from remen/integration_tests

Rewrite of test-suite