Initial with README and the Docker ignore file

Signed-off-by: kfei <[email protected]>

.dockerignore

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+.git

README.md

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+# motion-detector
+
+A surveillance solution base on
+[Motion](http://www.lavrsen.dk/foswiki/bin/view/Motion/WebHome) and Docker.
+
+## Quick Start
+
+Clone this project then `cd` into it:
+```bash
+git clone https://github.com/kfei/motion-detector
+cd motion-detector
+```
+
+Copy the sample config files and change everything you need:
+```bash
+cp config/motion.conf.sample config/motion.conf
+cp config/ssmtp.conf.sample config/ssmtp.conf
+cp config/revaliases.sample config/revaliases
+```
+
+Then build your own motion-detector Docker image:
+```bash
+docker build -t motion-detector .
+```
+
+Now run the container as well as feed it with some config variables:
+```bash
+docker run -it --privileged --rm -P \
+    -e MAILTO="[email protected]" \
+    -v /storage/motion-detector-vol:/var/lib/motion \
+    motion-detector
+```
+(Note that the `privileged` flag is for accessing `/dev/video0`)