Install libxrender1 to appease matplotlib et al.

Bite the bullet and preinstall it so that plotting libs that default
to using desktop rendering just work (matplotlib, ggplot, ...)
out of the box without having to get configuration right beforehand
(e.g., %matplotlib inline ahead of matplotlib import)

Only adds ~100k to the image size

(c) Copyright IBM Corp. 2015

make-deploy example: run stacks on docker-machines

* Fix missing export on virtualbox-vm settings
* Note about busted make on ubuntu 14.04
* Pin jupyter/minimal-notebook version so example always works
* Bit more of a hint about additional parameters

(c) Copyright IBM Corp. 2015

Cannot use custom output path when renewing, so do not use it at all

(c) Copyright IBM Corp. 2015

(c) Copyright IBM Corp. 2015

(c) Copyright IBM Corp. 2015

Bump r-irkernel to 0.5 to fix zmq issue

Requires r-rmarkdown=0.8, r-devtools=1.9, r-tidyr=0.3 in r-notebook

(c) Copyright IBM Corp. 2015

Configure en_US.UTF-8

Create jovyan user before conda install

Fixes #82

(c) Copyright IBM Corp. 2015

Avoids costly chown, fixes #81

(c) Copyright IBM Corp. 2015

* letencrypt workflow
* Don't mount self-signed secrets directory over runtime
  dir where nbextensions might be preinstalled from Dockerfile

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(c) Copyright IBM Corp. 2015

Updating to reflect changes in how Spark Kernel is build and packaged

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Add rpy2

Requires bump of devtools, tidyr, and rmarkdown too

(c) Copyright IBM Corp. 2015

Fix datascience-notebook build after pandas bump

patsy, numba, bokeh all need upgrade to satisfy conda constraints

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Fix scipy-notebook build after pandas bump

patsy, numba, bokeh all need upgrade to satisfy conda constraints

(c) Copyright IBM Corp. 2015

Bump to pandas 0.17

(c) Copyright IBM Corp. 2015

* Start with hint from issue #63

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(c) Copyright IBM Corp. 2015

Build spark kernel from specific SHA

Allows rebuilds against git SHAs in docker-stacks

(c) Copyright IBM Corp. 2015

Updating Readmes for Spark UI support

adding instructions for how to open an extra port in order to view spark ui monitoring status.

Instructions to open an extra port to be able to see the spark ui for monitoring execution status.

Required to rebuild now that a merge went in touching minimal

(c) Copyright IBM Corp. 2015

Remove trivial env vars, doc command line args

Add system prereqs for R to all-spark-notebook

* Copy/paste from r-notebook
* Also add PORT option to make dev target for easy of testing

(c) Copyright IBM Corp. 2015

Update to Spark 1.5.1

(c) Copyright IBM Corp. 2015