[MOD] Verbosity levels, avatar cleanser

I have a weird bug where Parsee seems to hang on a Db request, been
tryign to figure that otu since a while but can't quite put my finger on
where.
You can have this commit, as a treat.

tools/noavatars.c

@@ -0,0 +1,39 @@
+/* noavatars.c - Clean up the avatar cache
+ * ============================================================
+ * Under CC0, as its a rather useful example of a Parsee tool.
+ * See LICENSE for more information about Parsee's licensing. */
+
+#include <Cytoplasm/Memory.h>
+#include <Cytoplasm/Json.h>
+#include <Cytoplasm/Log.h>
+#include <Cytoplasm/Db.h>
+
+#include <stdlib.h>
+
+int
+Main(Array *args, HashMap *env)
+{
+    char *db_path, *exec;
+    Db *parsee;
+
+    exec = ArrayGet(args, 0);
+
+    if (ArraySize(args) < 2)
+    {
+        Log(LOG_ERR, "Usage: %s [DB path]", exec);
+        return EXIT_FAILURE;
+    }
+
+    db_path = ArrayGet(args, 1);
+
+    parsee = DbOpenLMDB(db_path, 8 * 1024 * 1024);
+    if (parsee)
+    {
+        DbDelete(parsee, 1, "avatars");
+        DbClose(parsee);
+        return EXIT_SUCCESS;
+    }
+
+    Log(LOG_ERR, "%s: couldn't open DB '%s'", exec, db_path);
+    return EXIT_FAILURE;
+}