prefix document filename with directory name
misc: indexes tests descriptions were corrected
Merge branch 'develop' into hotfixes
Merge pull request #17 - hotfixes
misc: small refactoring
Merge branch 'develop' of https://github.com/uvizhe/elliptics-qa into uvizhe-develop
Merge pull request #15 - prefix document filename with directory name
misc: move variable to a proper module
misc: OpenStack authentication was moved to separete method
misc: services' endpoints getting from OpenStack now (instead of using constants)
misc: get rid of code execution when importing openstack module