Jupyter: Version up eggs and update erp5_kernel accordingly

Pin versions required for ipython==4.0.0 with ipykernel separated
from ipython eggs.
The split was in accordance to : https://blog.jupyter.org/2015/04/15/the-big-split/

/reviewed-by @kirr  (on nexedi/slapos!33)

software/ipython_notebook/software.cfg

@@ -43,7 +43,7 @@ md5sum = d7d4a7e19d55bf14007819258bf42100
 [erp5-kernel]
 <= download-file-base
 filename = ERP5kernel.py.jinja
-md5sum = a6a0ad790d100167c42c354fe5744e11
+md5sum = da2f592075c414d4bb26cf7a7dfd147b
 
 [kernel-json]
 <= download-file-base
@@ -83,9 +83,13 @@ context =
 PyRSS2Gen = 1.1
 Pygments = 2.0.2
 cns.recipe.symlink = 0.2.3
-ipython = 3.2.0
+ipython = 4.0.0
 matplotlib = 1.4.3
-mistune = 0.6
+
+# Required by:
+# ipython==4.0.0
+mistune = 0.7.1
+
 nose = 1.3.7
 numpy = 1.9.2
 pandas = 0.16.2
@@ -98,6 +102,9 @@ terminado = 0.5
 tornado = 4.2
 requests = 2.7.0
 
+# Required for erp5_kernel
+ipykernel = 4.2.1
+
 # Required by:
 # tornado==4.2
 backports.ssl-match-hostname = 3.4.0.2
@@ -122,3 +129,52 @@ ptyprocess = 0.5
 # matplotlib==1.4.3
 # pandas==0.16.2
 python-dateutil = 2.4.2
+
+# Required by:
+# ipython==4.0.0
+notebook = 4.0.6
+simplegeneric = 0.8.1
+
+# Required by:
+# nbformat==4.0.1
+# notebook==4.0.6
+# traitlets==4.1.0b1
+ipython-genutils = 0.1.0
+
+# Required by:
+# ipykernel==4.2.1
+# notebook==4.0.6
+jupyter-client = 4.1.1
+
+# Required by:
+# nbformat==4.0.1
+# notebook==4.0.6
+# jupyter-client==4.1.1
+# nbconvert==4.1.0
+jupyter-core = 4.0.6
+
+# Required by:
+# notebook==4.0.6
+nbconvert = 4.1.0
+
+# Required by:
+# notebook==4.0.6
+# nbconvert==4.1.0
+nbformat = 4.0.1
+
+# Required by:
+# pickleshare==0.5
+path.py = 8.1.2
+
+# Required by:
+# ipython==4.0.0
+pexpect = 4.0.1
+
+# Required by:
+# ipython==4.0.0
+pickleshare = 0.5
+
+# Required by:
+# ipython==4.0.0
+# notebook==4.0.6
+traitlets = 4.1.0b1

software/ipython_notebook/template/ERP5kernel.py.jinja

 #!{{ python_executable }}
 
-from IPython.kernel.zmq.kernelbase import Kernel
-from IPython.kernel.zmq.kernelapp import IPKernelApp
+from ipykernel.kernelbase import Kernel
+from ipykernel.kernelapp import IPKernelApp
 
 from IPython.core.display import HTML