package/mono: adding hash file

This patch adds the hash file for mono 4.0.0.

Signed-off-by: Angelo Compagnucci <angelo.compagnucci@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/mono/mono.hash

@@ -0,0 +1,2 @@
+# sha256 locally computed
+sha256 4485d8b44a939bef64b3b1b6a7f0388761cfe6803e149aa1e56aab023cfb267e  mono-4.0.0.tar.bz2