Autodiscover packages, bump version
Merge pull request #282 from hroncok/find_packages

Autodiscover packages
Use docker-py for docker integration, rewrite docker_attach command runner using docker-py.
Refactor running tests a bit, warn user if behave is not installed
Log all warnings and errors from GUI runs on stderr. Fixes #273
Fix assigning integer and float literals in DSL
Improve docker command runner using docker-py client, make it optional dependency for now
Allow passing only enumerated (possibly renamed) variables to called sections. Fixes #283
A documentation clarification for setup_project_dir
Make sure that dda_w takes precisely what we pass to it without any evaluation/substitution
Added DNF Package Manager
Rebased assistants
Get rid of current_run in favor of settings/passing arguments around
Fix test_command_runners after introducing new argument to ask_* methods API
Rebased assistants (fixes #256)
Added custom Polkit policy with a generic message
Tests for new polkit mechanism
Use cmp_to_key from functools if possible
Skipping polkit test in Python 3.4
Rebased assistants