diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6df9758
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.pro.user*
diff --git a/shared-libraries b/shared-libraries
index bd52819..81e90dd 160000
--- a/shared-libraries
+++ b/shared-libraries
@@ -1 +1 @@
-Subproject commit bd52819a96394d9a59078cf7382453ede1c7b30d
+Subproject commit 81e90dddec4cca57ebae4900575f58a6610d4789