Merge pull request kubernetes-csi#229 from Levp-zadara/master

Add new Zadara-CSI driver to driver.md

Author: k8s-ci-robot

book/src/drivers.md

@@ -67,6 +67,7 @@ Name | CSI Driver Name | Compatible with CSI Version(s) | Description | Persiste
 [Vault](https://github.com/kubevault/csi-driver) | `secrets.csi.kubevault.com` | v1.0 | A Container Storage Interface (CSI) Driver for mounting HashiCorp Vault secrets as volumes. | Ephemeral | N/A | N/A | 
 [vSphere](https://github.com/kubernetes-sigs/vsphere-csi-driver) | `vsphere.csi.vmware.com` | v1.0 | A Container Storage Interface (CSI) Driver for VMware vSphere | Persistent | Read/Write Single Pod | Yes | Raw Block
 [YanRongYun](http://www.yanrongyun.com/) | ? | v1.0 | A Container Storage Interface (CSI) Driver for YanRong YRCloudFile Storage  | Persistent | Read/Write Multiple Pods | Yes | 
+[Zadara-CSI](https://github.com/zadarastorage/zadara-csi) | `csi.zadara.com` | v1.0, v1.1 | A Container Storage Interface (CSI) plugin for Zadara VPSA Storage Array & VPSA All-Flash  | Persistent | Read/Write Multiple Pods | Yes | Raw Block, Snapshot, Expansion, Cloning
 
 ## Sample Drivers