Add Solaris to Test Kitchen (#21)

Author: L2G

.kitchen.yml

@@ -10,6 +10,11 @@ platforms:
 - name: centos-7.0
 - name: centos-6.6
 - name: centos-5.9
+- name: solaris-11
+  driver_config:
+    box: ruby-concurrency/oracle-solaris-11
+    ssh:
+      insert_key: false
 - name: amazon-2014.09.1
   driver:
     name: ec2