Remove Julia stuff

It's specifically for the NN class, maybe do a larger image later?

Dockerfile

@@ -1,20 +1,11 @@
 FROM nvidia/cuda:8.0-cudnn5-devel-ubuntu16.04
 MAINTAINER Bradlee Speice
 
-LABEL Description="Jupyter server setup for ECBM E4040 Neural Networks" Version="0.1"
+LABEL Description="Jupyter server setup for ECBM E4040 Neural Networks" Version="0.2"
 
 # Update our cache first
 RUN apt-get update && \
 
-    # add-apt-repository
-    apt-get install -y software-properties-common && \
-
-    # Add Julia repository
-    add-apt-repository "ppa:staticfloat/juliareleases" && \
-
-    # Install Julia
-    apt-get update && apt-get install -y julia && \
-
     # Don't install broken Pip
     apt-get install -y python-pip=8.1.1-2 python3-pip=8.1.1-2 python-pip-whl=8.1.1-2 && \
 
@@ -28,22 +19,6 @@ RUN apt-get update && \
 # And the python-specific tools
 RUN pip install theano jupyter
 
-# And the Julia-specific tools
-# Note that this must be after installing Jupyter to pick up the kernel
-RUN julia -e 'Pkg.update()' && \
-    julia -e '[Pkg.add(s) for s in [
-        "Mocha",
-        "ArrayFire",
-        "Knet",
-        "Gadfly",
-        "IJulia",
-        "Distributions",
-        "ImageMagick",
-        "Plots",
-        "GR"
-    ]]'
-
-
 # And the startup script
 COPY . /