Merge pull request #41 from rfjakob/master

Fix build with openssl 1.0.2d

Author: jtolio

build.go

@@ -16,7 +16,7 @@
 
 package openssl
 
-// #cgo pkg-config: libssl
+// #cgo pkg-config: libssl libcrypto
 // #cgo windows CFLAGS: -DWIN32_LEAN_AND_MEAN
 // #cgo darwin CFLAGS: -Wno-deprecated-declarations
 import "C"