Change sequence in Dockerfile for faster compilation of Dockerimage.
Save notebook before sending it to the Galaxy History.
Merge pull request #8 from TorHou/master

Save the notebook before copying it into Galaxy.
Merge pull request #9 from bgruening/cors

enable cross-origin resource sharing and disable x-frame-options
Working for localhost only

The origin header MUST be set correctly for credentialed requests to work
Refactor of header setting
Merge branch 'cors' of github.com:bgruening/docker-ipython-notebook into cors

Rebased against master