commit 17735297206222cf06b106ec1953645dc621f4fa
Author: Oleksii Trekhleb <trehleb@gmail.com>
Date:   Sat Mar 24 09:48:50 2018 +0200

    Add gitignore.

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..485dee64
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea