Merge pull request #44 from mdevaev/master

Basic powny-ng support
New version
- Use `pownyrules.yaml` from repo as source of settings
- Remove unneeded commands from git wrapper
- Regroup commands
Bump version: 0.8.3 → 0.9.0
Reimplement local rules execution.
Add `--version` option.
Closes yandex-sysmon/powny-cli#49
Print url to stdout when `browse-logs` invoked.
Closes yandex-sysmon/powny-cli#48
Split .travis.yml to several envs
Closes yandex-sysmon/powny-cli#47
Merge pull request #50 from shoonoise/master

Split .travis.yml to several envs
Fix adding  field if it is not present in original event
Rename command: powny-cli -> powny
Merge pull request #51 from shoonoise/master

Fix adding  field if it is not present in original event
Rename command: powny-cli -> powny
Add ability to test status change from args
Bump version: 0.9.0 → 0.9.1
Merge pull request #52 from shoonoise/master

Add ability to test status change using args
Add ability to merge settings
Bump version: 0.9.1 → 0.9.2
Merge pull request #53 from shoonoise/master

Settings merge
Refactoring. Enhance error messages
Bump version: 0.9.2 → 0.9.3