Rename 'verify' command to 'save'

Currently the ssh command to save a verification is:
  ssh -p 29418 localhost verify-status verify ...

The double verify is confusion in the command so this will
change it to 'save':
  ssh -p 29418 localhost verify-status save ...

Change-Id: Ie052d84d62dee3d49bee5ee43d61f451cb9f02a5
diff --git a/src/main/java/com/googlesource/gerrit/plugins/verifystatus/SshModule.java b/src/main/java/com/googlesource/gerrit/plugins/verifystatus/SshModule.java
index 26a106c..f05eec3 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/verifystatus/SshModule.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/verifystatus/SshModule.java
@@ -18,13 +18,13 @@
 
 import com.googlesource.gerrit.plugins.verifystatus.commands.VerifyStatusAdminQueryShell;
 import com.googlesource.gerrit.plugins.verifystatus.commands.VerifyStatusQueryShell;
-import com.googlesource.gerrit.plugins.verifystatus.commands.VerifyCommand;
+import com.googlesource.gerrit.plugins.verifystatus.commands.SaveCommand;
 
 class SshModule extends PluginCommandModule {
   @Override
   protected void configureCommands() {
     command(VerifyStatusAdminQueryShell.class);
-    command(VerifyCommand.class);
+    command(SaveCommand.class);
     factory(VerifyStatusQueryShell.Factory.class);
   }
 }
diff --git a/src/main/java/com/googlesource/gerrit/plugins/verifystatus/commands/VerifyCommand.java b/src/main/java/com/googlesource/gerrit/plugins/verifystatus/commands/SaveCommand.java
similarity index 96%
rename from src/main/java/com/googlesource/gerrit/plugins/verifystatus/commands/VerifyCommand.java
rename to src/main/java/com/googlesource/gerrit/plugins/verifystatus/commands/SaveCommand.java
index 433ddef..bda9b8f 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/verifystatus/commands/VerifyCommand.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/verifystatus/commands/SaveCommand.java
@@ -48,10 +48,10 @@
 import java.util.Map;
 import java.util.Set;
 
-@CommandMetaData(name = "verify", description = "Verify one or more patch sets")
-public class VerifyCommand extends SshCommand {
+@CommandMetaData(name = "save", description = "Save patchset verification data")
+public class SaveCommand extends SshCommand {
   private static final Logger log =
-      LoggerFactory.getLogger(VerifyCommand.class);
+      LoggerFactory.getLogger(SaveCommand.class);
 
   private final Set<PatchSet> patchSets = new HashSet<>();
 
@@ -86,7 +86,7 @@
 
   private void parseWithEquals(String text) {
     log.debug("processing verification: " + text);
-    checkArgument(!Strings.isNullOrEmpty(text), "Empty verification vote");
+    checkArgument(!Strings.isNullOrEmpty(text), "Empty verification data");
     Map<String, String> params = null;
     try {
       params = Splitter.on("|").withKeyValueSeparator("=").split(text);
diff --git a/src/main/resources/Documentation/cmd-verify.md b/src/main/resources/Documentation/cmd-save.md
similarity index 100%
rename from src/main/resources/Documentation/cmd-verify.md
rename to src/main/resources/Documentation/cmd-save.md