Create openscap formula

This formula allows to install openscap schemas and utils.
Also, here is a simple oscap execution module.

Change-Id: Ib113f9a739deafbc4cf85c97b071636d0161cb54
Closes-PROD: https://mirantis.jira.com/browse/PROD-20392
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..50f0b7b
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,29 @@
+sudo: required
+services:
+  - docker
+
+install:
+  - pip install PyYAML
+  - pip install virtualenv
+  - |
+    test -e Gemfile || cat <<EOF > Gemfile
+    source 'https://rubygems.org'
+    gem 'rake'
+    gem 'test-kitchen'
+    gem 'kitchen-docker'
+    gem 'kitchen-inspec'
+    gem 'inspec'
+    gem 'kitchen-salt', :git => 'https://github.com/salt-formulas/kitchen-salt.git'
+  - bundle install
+
+env:
+  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 SUITE=openscap
+  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2018.3 SUITE=openscap
+
+before_script:
+  - set -o pipefail
+  - make test | tail
+
+script:
+  - test ! -e .kitchen.yml || bundle exec kitchen converge ${SUITE} || true
+  - test ! -e .kitchen.yml || bundle exec kitchen verify ${SUITE} -t tests/integration