saving uncommitted changes in /etc prior to apt run

diff --git a/icinga2/features-enabled/ido-mysql.conf b/icinga2/features-enabled/ido-mysql.conf
new file mode 120000 (symlink)
index 0000000..c3e04f7
--- /dev/null
+++ b/icinga2/features-enabled/ido-mysql.conf
@@ -0,0 +1 @@
+../features-available/ido-mysql.conf
\ No newline at end of file