Prepare for release of firmware version 1.0.6

src/ZuluSCSI_config.h

@@ -5,7 +5,7 @@
 
 // Use variables for version number
 #define FW_VER_NUM      "1.0.6"
-#define FW_VER_SUFFIX   "rc2"
+#define FW_VER_SUFFIX   "release"
 #define ZULU_FW_VERSION FW_VER_NUM "-" FW_VER_SUFFIX
 
 // Configuration and log file paths