bump API to 1.5 due to the change in cs_disasm*(), and add PKG_{MAJOR|MINOR} for package version
diff --git a/cs.c b/cs.c
index 570e464..5e1e68f 100644
--- a/cs.c
+++ b/cs.c
@@ -28,8 +28,13 @@
 
 #include "utils.h"
 
-#define VERSION_MAJOR 1
-#define VERSION_MINOR 4
+// Package version
+#define PKG_MAJOR 1
+#define PKG_MINOR 0
+
+// API version
+#define API_MAJOR 1
+#define API_MINOR 5
 
 cs_err cs_errno(csh handle)
 {
@@ -43,8 +48,8 @@
 
 void cs_version(int *major, int *minor)
 {
-	*major = VERSION_MAJOR;
-	*minor = VERSION_MINOR;
+	*major = API_MAJOR;
+	*minor = API_MINOR;
 }
 
 cs_err cs_open(cs_arch arch, cs_mode mode, csh *handle)