diff --git a/.idea/misc.xml b/.idea/misc.xml
index 884f103..515106e 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="IntelliJ IDEA Community Edition IC-172.4155.36" project-jdk-type="IDEA JDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="false" project-jdk-name="IntelliJ IDEA Community Edition IC-183.5429.30" project-jdk-type="IDEA JDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/META-INF/plugin.xml b/META-INF/plugin.xml
index 22d529f..bce1c75 100644
--- a/META-INF/plugin.xml
+++ b/META-INF/plugin.xml
@@ -1,9 +1,9 @@
 <idea-plugin url="https://github.com/Saigut/intellij-scheme">
   <name>Scheme</name>
   <id>intellij-scheme</id>
-  <description>Plugin for Scheme language support</description>
+  <description>Plugin for supporting Scheme programming language</description>
   <category>Custom Languages</category>
-  <version>0.1.3</version>
+  <version>0.1.4</version>
   <vendor url="https://saigut.com">Tony Saigut</vendor>
   <depends>com.intellij.modules.lang</depends>
   <depends>com.intellij.modules.platform</depends>
diff --git a/src/schemely/compiler/SchemeCompilerSettings.java b/src/schemely/compiler/SchemeCompilerSettings.java
index 7f6bde0..5e148d4 100644
--- a/src/schemely/compiler/SchemeCompilerSettings.java
+++ b/src/schemely/compiler/SchemeCompilerSettings.java
@@ -11,8 +11,8 @@
 @State(
   name = "SchemeCompilerSettings",
   storages = {
-    @Storage(id = "default", file = "$PROJECT_FILE$")
-   ,@Storage(id = "dir", file = "$PROJECT_CONFIG_DIR$/scheme_compiler.xml", scheme = StorageScheme.DIRECTORY_BASED)
+    @Storage(file = "$PROJECT_FILE$")
+   ,@Storage(file = "$PROJECT_CONFIG_DIR$/scheme_compiler.xml", scheme = StorageScheme.DIRECTORY_BASED)
     }
 )
 public class SchemeCompilerSettings implements PersistentStateComponent<SchemeCompilerSettings>, ProjectComponent
diff --git a/src/schemely/conversion/JavaToSchemeAction.java b/src/schemely/conversion/JavaToSchemeAction.java
index 4f23b4f..1f99851 100644
--- a/src/schemely/conversion/JavaToSchemeAction.java
+++ b/src/schemely/conversion/JavaToSchemeAction.java
@@ -16,6 +16,7 @@ class JavaToSchemeAction extends AnAction
   @Override
   public void update(AnActionEvent e)
   {
+    /*
     Presentation presentation = e.getPresentation();
 
     try
@@ -43,11 +44,13 @@ public void update(AnActionEvent e)
       presentation.setEnabled(false);
       presentation.setVisible(false);
     }
+    */
   }
 
   @Override
   public void actionPerformed(AnActionEvent e)
   {
+    /*
     Object data = e.getDataContext().getData(DataConstants.PSI_FILE);
     if (data instanceof PsiJavaFile)
     {
@@ -83,5 +86,6 @@ public void run()
         }
       });
     }
+    */
   }
 }
\ No newline at end of file
diff --git a/src/schemely/findUsages/SchemeIdentifierSearch.java b/src/schemely/findUsages/SchemeIdentifierSearch.java
index cc12178..8b0d994 100644
--- a/src/schemely/findUsages/SchemeIdentifierSearch.java
+++ b/src/schemely/findUsages/SchemeIdentifierSearch.java
@@ -20,7 +20,6 @@
 import com.intellij.psi.search.*;
 import com.intellij.psi.search.searches.ReferencesSearch;
 import com.intellij.util.Processor;
-import com.intellij.util.QueryExecutor;
 import com.intellij.util.text.StringSearcher;
 import org.jetbrains.annotations.NotNull;
 import schemely.psi.impl.symbols.SchemeIdentifier;
@@ -29,7 +28,7 @@
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 
-public class SchemeIdentifierSearch implements QueryExecutor<PsiReference, ReferencesSearch.SearchParameters>
+public class SchemeIdentifierSearch
 {
   public SchemeIdentifierSearch()
   {
diff --git a/src/schemely/psi/impl/symbols/SchemeIdentifier.java b/src/schemely/psi/impl/symbols/SchemeIdentifier.java
index f139fdc..75a0d9e 100644
--- a/src/schemely/psi/impl/symbols/SchemeIdentifier.java
+++ b/src/schemely/psi/impl/symbols/SchemeIdentifier.java
@@ -27,8 +27,6 @@
 
 public class SchemeIdentifier extends SchemePsiElementBase implements PsiReference, PsiNamedElement
 {
-  private static final IdentifierResolver RESOLVER = new IdentifierResolver();
-
   public SchemeIdentifier(ASTNode node)
   {
     super(node, "Identifier");
diff --git a/src/schemely/settings/SchemeProjectSettings.java b/src/schemely/settings/SchemeProjectSettings.java
index 8d4dd9f..c254f3f 100644
--- a/src/schemely/settings/SchemeProjectSettings.java
+++ b/src/schemely/settings/SchemeProjectSettings.java
@@ -12,9 +12,8 @@
 
 @State(
   name = SchemeConfigurable.PROJECT_SETTINGS,
-  storages = {@Storage(id = "default", file = "$PROJECT_FILE$"), @Storage(id = "dir",
-                                                                          file = "$PROJECT_CONFIG_DIR$/scheme_project.xml",
-                                                                          scheme = StorageScheme.DIRECTORY_BASED)})
+  storages = {@Storage(file = "$PROJECT_FILE$"), @Storage(file = "$PROJECT_CONFIG_DIR$/scheme_project.xml",
+                                                          scheme = StorageScheme.DIRECTORY_BASED)})
 public class SchemeProjectSettings implements PersistentStateComponent<SchemeProjectSettings>
 {
   public SchemeImplementation schemeImplementation = SchemeImplementation.SISC_1_16_6;