add storm plugin

plugins/storm/storm.plugin.zsh

@@ -0,0 +1,28 @@
+function _storm_commands() {
+    local ret=1 state
+    _arguments ':subcommand:->subcommand' && ret=0
+
+    case $state in
+      subcommand)
+        subcommands=(
+          "jar:Runs the main method of class with the specified arguments."
+          "kill:Kills the topology with the name topology-name."
+          "activate:Activates the specified topology’s spouts."
+          "deactivate:Deactivates the specified topology’s spouts."
+          "rebalance:Spread out where the workers for a topology are running."
+          "repl:Opens up a Clojure REPL with the storm jars and configuration on the classpath."
+          "classpath:Prints the classpath used by the storm client when running commands."
+          "localconfvalue:Prints out the value for conf-name in the local Storm configs."
+          "remoteconfvalue:Prints out the value for conf-name in the cluster’s Storm configs."
+          "nimbus:Launches the nimbus daemon."
+          "supervisor:Launches the supervisor daemon."
+          "ui:Launches the UI daemon."
+          "drpc:Launches a DRPC daemon. "
+        )
+        _describe -t subcommands 'storm subcommands' subcommands && ret=0
+    esac
+
+    return ret
+}
+
+compdef _storm_commands storm