diff --git a/.gitignore b/.gitignore
index 87620ac..8584c72 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .ipynb_checkpoints/
+.vagrant/
diff --git a/01_BSA_vorstellen.pdf b/01_BSA_vorstellen.pdf
new file mode 100644
index 0000000..15ca13e
Binary files /dev/null and b/01_BSA_vorstellen.pdf differ