Apt-get-update before installation and apt-get-clean after
Merged apt commands
Removed tail -y option
Merge pull request #17 from mdevaev/fixed-apt-get

Apt-get-update before installation and apt-get-clean after
fixed TextFile usage
migrated to dominator >=11
Bump version: 1.6.0 → 2.0.0
added "dominator" tests
tox.ini: launch flake8 using python -m flake8
fixed "dominator" test
.travis: added dominator env
removed extra index pypi.yandex-team.ru
added max_client_connections option
disable cache in "dominator" test
Merge pull request #18 from nikicat/master

Migrated to Dominator 11
migrated to dominator >=12
setup.py: allow dominator preview versions in install_requires
tox: removed warning
refactoring: functions splitted to allow build-style code execution
test: removed useless custom client port exposition