Reorganize repo: move scripts to contrib/scripts/, clean up .gitignore, untrack backup files

contrib/scripts/testdragonxd

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+# Copyright 2016-2024 The Hush Developers
+# Copyright 2022      The DragonX Developers
+# Released under the GPLv3
+
+# Resolve binary directory
+SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+if [ -f "$SCRIPTDIR/hush-cli" ] || [ -f "$SCRIPTDIR/hushd" ]; then
+    BINDIR="$SCRIPTDIR"
+else
+    BINDIR="$SCRIPTDIR/../../src"
+fi
+cd "$BINDIR"
+
+BLOCKTIME=18
+SUPPLY=0
+
+# Remember Remember the 5th November for freedom of speech is not free!!
+./hush-arrakis-chain -ac_name=TESTDRAGONX -ac_algo=randomx -ac_halving=3500000 -ac_reward=300000000 -ac_blocktime=$BLOCKTIME -ac_private=1 -ac_supply=$SUPPLY -debug=randomx $@