mv docker part doc to docker_part_readme.md

Author: perigee

README.md

@@ -1,58 +1 @@
-# plotly.js
------
 
-
-The premier high-level javascript graphing library
-
-
-
-
-## Test Plotly.js with Plot.ly Image-Server docker container
-
-### Run container
-
-Under your `plotly.js` folder, run
-
-```bash
-$ docker run -d --name your_container_name \
-                      -v $PWD:/var/www/streambed/image_server/plotlyjs \
-		      -p 9010:9010 -p 2022:22 plotly/imageserver:[version]
-```
-
-### Run the test
-
-```bash
-$ docker exec -i your_container_name /bin/bash -c "cd /var/www/streambed/image_server/plotlyjs && npm run test-image"
-``` 
-
-### SSH into docker
-
-```bash
-$ ssh -p 2022 root@localhost # with password `root`
-```
-
-if you got error
-
-```
-@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
-@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
-@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
-IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
-Someone could be eavesdropping on you right now (man-in-the-middle attack)!
-It is also possible that a host key has just been changed.
-The fingerprint for the ECDSA key sent by the remote host is
-dd:1e:e0:95:8d:ef:06:b8:0f:2f.
-Please contact your system administrator.
-Add correct host key in /home/jh/.ssh/known_hosts to get rid of this message.
-Offending ECDSA key in /home/jh/.ssh/known_hosts:104
-  remove with: ssh-keygen -f "/home/jh/.ssh/known_hosts" -R [localhost]:2022
-ECDSA host key for [localhost]:2022 has changed and you have requested strict checking.
-Host key verification failed.
-```
-simply run
-
-```bash
-$ ssh-keygen -f "/home/jh/.ssh/known_hosts" -R [localhost]:2022
-```
-
-to remove host information.