Merge pull request #30 from salanki/master

Run gitwatch in Docker container

Dockerfile

@@ -0,0 +1,10 @@
+FROM alpine:3.1
+RUN apk add --update bash git inotify-tools openssh && rm -rf /var/cache/apk/*
+
+RUN mkdir -p /app
+WORKDIR /app
+ADD gitwatch.sh ./ 
+
+RUN chmod 755 *.sh
+
+ENTRYPOINT ["./gitwatch.sh"]