diff --git a/android-app/.idea/vcs.xml b/android-app/.idea/vcs.xml
new file mode 100644
index 0000000..6c0b863
--- /dev/null
+++ b/android-app/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/android-app/app/src/main/java/de/drmaxnix/birthdaycountdown/MainActivity.java b/android-app/app/src/main/java/de/drmaxnix/birthdaycountdown/MainActivity.java
index a174135..a0d1548 100755
--- a/android-app/app/src/main/java/de/drmaxnix/birthdaycountdown/MainActivity.java
+++ b/android-app/app/src/main/java/de/drmaxnix/birthdaycountdown/MainActivity.java
@@ -13,9 +13,6 @@ import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 import android.text.format.DateUtils;
-import android.util.Log;
-import android.view.View;
-import android.widget.Button;
 import android.widget.LinearLayout;
 import android.widget.TextView;