Adding ability to add spare drives in salt.modules.zpool.create
Refactoring salt.modules.zpool.add to allow addition of spares as well as accept multiple vdevs
Correcting vdev spelling to vdevs
Escaping single quote for sphinx
Escaping single quote
Merge pull request #18658 from nmadhok/module-zpool-create-spare

Adding ability to add spare drives in salt.modules.zpool.create