BVTCK-52 Including integration tests by default
BVTCK-37 Fixing several todos and typos, updating links to JIRA etc.
BVTCK-37 Distribution bundle changes:

* putting documentation to folder "reference"
* adding readme.md to top-level
* don't adding SigTest readme to "artifacts" folder
BVTCK-37 updating email addresses and deleting obsolete readme