3.1.4 Classes compatibility fixes

Author: Vitaliy Boyko

src/com/magento/idea/magento2plugin/actions/generation/generator/ModuleEmailTemplateHtmlGenerator.java

@@ -40,9 +40,9 @@ public ModuleEmailTemplateHtmlGenerator(
 
         this.emailTemplateData = emailTemplateData;
         this.project = project;
-        this.fileFromTemplateGenerator = FileFromTemplateGenerator.getInstance(project);
+        this.fileFromTemplateGenerator = new FileFromTemplateGenerator(project);
         this.directoryGenerator = DirectoryGenerator.getInstance();
-        this.moduleIndex = ModuleIndex.getInstance(project);
+        this.moduleIndex = new ModuleIndex(project);
     }
 
     /**

src/com/magento/idea/magento2plugin/actions/generation/generator/util/FindOrCreateEmailTemplatesXml.java

@@ -31,8 +31,8 @@ public class FindOrCreateEmailTemplatesXml {
     public FindOrCreateEmailTemplatesXml(final Project project) {
         this.project = project;
         this.directoryGenerator = DirectoryGenerator.getInstance();
-        this.fileFromTemplateGenerator = FileFromTemplateGenerator.getInstance(project);
-        this.moduleIndex = ModuleIndex.getInstance(project);
+        this.fileFromTemplateGenerator = new FileFromTemplateGenerator(project);
+        this.moduleIndex = new ModuleIndex(project);
     }
 
     /**