Release 0.2

Primarily a bug fix release due to 51e8137.

Summary of changes from 0.1:
 * New backend member in stats, see CHANGES.
 * New build target `initramfs.gz`

Author: haesbaert

quark.h

@@ -5,7 +5,7 @@
 #define _QUARK_H_
 
 /* Version is shared between library and utilities */
-#define QUARK_VERSION "0.2a"
+#define QUARK_VERSION "0.2"
 
 /* Misc types */
 #include <stdio.h>