Update to newer Anaconda??

[znmeb]

There have been some changes since I built the virtual machine / Vagrant box. Most annoying is that there's now some kind of token for logins. Second most annoying is that if you want the "conda" tab in the browser, you have to install it on top of what I installed in the virtual machine.

I'm going to spend a half a day or so tracking this stuff down. Right now I'd suggest people who are using the virtual machine don't upgrade. I'll be building a test branch and making sure everything works tomorrow but this close to demo day we may just want to freeze on the versions we had.

[znmeb]

Yep - it's new features!

1. Authentication: there were some security holes that have been covered by requiring authentication on connection. If you don't define a password in the configuration, it generates a random one that you have to copy / paste into the browser.

2. The Conda tab now requires installing a package. I don't think we need this; we have the Conda command line.