diff --git a/.idea/copyright/Frajul.xml b/.idea/copyright/Frajul.xml
new file mode 100644
index 0000000..c1af2ac
--- /dev/null
+++ b/.idea/copyright/Frajul.xml
@@ -0,0 +1,6 @@
+<component name="CopyrightManager">
+  <copyright>
+    <option name="myName" value="Frajul" />
+    <option name="notice" value="Created by Julian Mutter on &amp;#36;today&#10;Copyright (c) &amp;#36;today.year. All rights reserved.&#10;Last modified &amp;#36;file.lastModified&#10;" />
+  </copyright>
+</component>
\ No newline at end of file
diff --git a/.idea/copyright/profiles_settings.xml b/.idea/copyright/profiles_settings.xml
new file mode 100644
index 0000000..aaa3154
--- /dev/null
+++ b/.idea/copyright/profiles_settings.xml
@@ -0,0 +1,7 @@
+<component name="CopyrightManager">
+  <settings default="Frajul">
+    <module2copyright>
+      <element module="Project Files" copyright="Frajul" />
+    </module2copyright>
+  </settings>
+</component>
\ No newline at end of file
diff --git a/.idea/dictionaries/julian.xml b/.idea/dictionaries/julian.xml
new file mode 100644
index 0000000..4a52e94
--- /dev/null
+++ b/.idea/dictionaries/julian.xml
@@ -0,0 +1,3 @@
+<component name="ProjectDictionaryState">
+  <dictionary name="julian" />
+</component>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..b5acf8f
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Created by Julian Mutter on 7/10/18 3:58 PM
+  ~ Copyright (c) 2018. All rights reserved.
+  ~ Last modified 7/10/18 3:54 PM
+  ~
+  -->
+
+<resources>
+    <dimen name="credits_margin_between_categories">50dp</dimen>
+    <dimen name="tool_inspector_width">170dp</dimen>
+    <dimen name="shape_inspector_width">170dp</dimen>
+    <dimen name="tool_button_width">70dp</dimen>
+    <dimen name="tool_button_height">60dp</dimen>
+</resources>
\ No newline at end of file
diff --git a/app/src/test/java/de/frajul/endlessroll/ExampleUnitTest.java b/app/src/test/java/de/frajul/endlessroll/ExampleUnitTest.java
new file mode 100644
index 0000000..017463a
--- /dev/null
+++ b/app/src/test/java/de/frajul/endlessroll/ExampleUnitTest.java
@@ -0,0 +1,27 @@
+/*
+ * Created by Julian Mutter on 7/10/18 3:58 PM
+ * Copyright (c) 2018. All rights reserved.
+ * Last modified 7/10/18 3:54 PM
+ *
+ */
+
+package de.frajul.endlessroll;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * To work on unit tests, switch the Test Artifact in the Build Variants view.
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+    @Test
+    public void myTest() {
+        String s = String.format("test %d%%", 15);
+        System.out.println(s);
+    }
+}
\ No newline at end of file