add .gitattributes file to mark binaries

Signed-off-by: Daniel Lenski <dlenski@gmail.com>

diff --git a/.gitattributes b/.gitattributes
new file mode 100644 (file)
index 0000000..0dbd0b6
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,10 @@
+# images and icons
+*.ico -text
+*.png -text
+
+# certificates and keys under tests/
+*.p12 -text
+*.der -text
+
+# SoftHSM objects
+*.object -text