Add ansible provisioning (#122)

* first ansible skeleton

* first commit of ansible installation of vulnwhisperer outside docker

* first ansible skeleton

* first commit of ansible installation of vulnwhisperer outside docker

* refactor the ansible role a bit

* update readme, add fail validation step to provision.yml and fix
typo when calling a logging funciton

ansible/roles/elastic.elasticsearch/.gitignore

@@ -0,0 +1,10 @@
+.kitchen/
+license*.json
+*.pyc
+.vendor
+.bundle
+Converging
+TODO
+.idea/
+elasticsearch.iml
+!/vars/RedHat.yml