diff --git a/android-app-tests/android-app-tests.iml b/android-app-tests/android-app-tests.iml
index 359e3483..62b50867 100644
--- a/android-app-tests/android-app-tests.iml
+++ b/android-app-tests/android-app-tests.iml
@@ -94,12 +94,13 @@
     <orderEntry type="library" exported="" scope="TEST" name="classes" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="library-2.4.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="common-text-1.0.7" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="internal_impl-22.2.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="classes" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="classes" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="acra-4.5.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="support-annotations-22.2.0" level="project" />
-    <orderEntry type="library" exported="" scope="TEST" name="common-core-1.0.7" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="leakcanary-analyzer-1.3.1" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="common-core-1.0.7" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="classes" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="common-security-1.0.7" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="classes" level="project" />
@@ -111,5 +112,6 @@
     <orderEntry type="library" exported="" scope="TEST" name="_home_serso_projects_java_android_calculatorpp_android_app_build_intermediates_classes_debug" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="_home_serso_projects_java_android_calculatorpp_android_app_build_intermediates_dependency_cache_debug" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="android" level="project" />
+    <orderEntry type="library" exported="" name="android-app-tests.android-app-tests" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/android-app/android-app.iml b/android-app/android-app.iml
index 3ad2eb52..1135af02 100644
--- a/android-app/android-app.iml
+++ b/android-app/android-app.iml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.id=":android-app" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="org.solovyev.android" external.system.module.version="2.1.3" type="JAVA_MODULE" version="4">
+<module external.linked.project.id=":android-app" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="org.solovyev.android" external.system.module.version="2.1.4" type="JAVA_MODULE" version="4">
   <component name="FacetManager">
     <facet type="android-gradle" name="Android-Gradle">
       <configuration>
@@ -97,7 +97,9 @@
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/res" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/rs" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
+      <excludeFolder url="file://$MODULE_DIR$/build/libs" />
       <excludeFolder url="file://$MODULE_DIR$/build/outputs" />
+      <excludeFolder url="file://$MODULE_DIR$/build/poms" />
       <excludeFolder url="file://$MODULE_DIR$/build/tmp" />
     </content>
     <orderEntry type="jdk" jdkName="Android API 22 Platform" jdkType="Android SDK" />
diff --git a/build.gradle b/build.gradle
index 66a46af0..d03f330b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,9 +1,9 @@
 public int version_code() {
-  return 142
+  return 143
 }
 
 public String version_name() {
-  return '2.1.3'
+  return '2.1.4'
 }
 
 public int android_sdk_version() {