Bump to v0.5

Author: joshbarrass

src/load.c

@@ -18,7 +18,7 @@ static DB_decoder_t plugin = {
     DDB_REQUIRE_API_VERSION(1, 12)
 
     .plugin.version_major = 0,
-    .plugin.version_minor = 4,
+    .plugin.version_minor = 5,
     .plugin.type = DB_PLUGIN_DECODER,
     .plugin.id = "gsfdecoder",
     .plugin.name = "GSF Decoder",