IDEA-89362 Call the history tab for directory "Folder" instead of "File"

platform/platform-resources-en/src/messages/VcsBundle.properties

@@ -104,6 +104,7 @@ loading.file.history.progress=Loading file history
 message.title.could.not.load.file.history=Problems while loading file history
 diff.content.title.repository.version={0} ( Repository Version )
 action.name.file.history=File {0} History
+action.name.file.history.dir=Folder {0} History
 group.name.version.control=&VCS
 message.text.cannot.open.editor=Cannot open text editor for file {0}
 message.title.cannot.open.editor=Cannot Open Editor

platform/vcs-impl/src/com/intellij/openapi/vcs/history/FileHistorySessionPartner.java

@@ -108,7 +108,8 @@ public class FileHistorySessionPartner implements VcsAppendableHistorySessionPar
     }
     ApplicationManager.getApplication().invokeLater(new Runnable() {
       public void run() {
-        String actionName = VcsBundle.message("action.name.file.history", myPath.getName());
+        String actionName = VcsBundle.message(myPath.isDirectory() ? "action.name.file.history.dir" : "action.name.file.history",
+                                              myPath.getName());
         ContentManager contentManager = ProjectLevelVcsManagerEx.getInstanceEx(myVcs.getProject()).getContentManager();
 
         myFileHistoryPanel = resetHistoryPanel();