Added script for auto deployment

deploy.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+if [ -z "$1" ]; then
+    echo "Usage: $0 <destionation>"
+    exit -1
+fi
+
+DEST="$1"
+
+DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+cd $DIR
+echo "Repo directory is $DIR"
+
+git pull
+git rev-parse HEAD > .tmp_id
+if [ -d output ] && [ -f .head_id ] && diff -q  .head_id .tmp_id; then
+    rm .tmp_id
+    echo "No changes since last run"
+    exit 0
+fi
+
+if [ ! -d ./virtenv ]; then
+    python3 -m venv virtenv
+fi
+
+source virtenv/bin/activate
+
+pip install --upgrade pip
+pip install -r requirements.txt
+
+rm -rf output
+nikola build
+
+rsync -Pvrt --delete ./output/ $DEST
+
+mv .tmp_id .head_id