- Fixes cursor jumping around issue.

- Seperating the ability to set the text from initiating a query.
- Plugins have to explicitly request the query be updated.
- Updating Folder plugin to explicty update the query on folder selection.
- Removing unused changes from 'Wox' that don't compile.

src/modules/launcher/Wox/PublicAPIInstance.cs

@@ -38,12 +38,12 @@ namespace Wox
 
         public void ChangeQuery(string query, bool requery = false)
         {
-            _mainVM.ChangeQueryText(query);
+            _mainVM.ChangeQueryText(query, requery);
         }
 
         public void ChangeQueryText(string query, bool selectAll = false)
         {
-            _mainVM.ChangeQueryText(query);
+            _mainVM.ChangeQueryText(query, false);
         }
 
         [Obsolete]