Update requirements / format.

requirements-jupyter.txt

@@ -1,15 +1,16 @@
 -e .[jupyter]
 -r requirements.txt
 appnope==0.1.0
+backcall==0.1.0
 bleach==2.1.3
-decorator==4.2.1
+decorator==4.3.0
 entrypoints==0.2.3
 html5lib==1.0.1
 ipykernel==4.8.2
 ipython-genutils==0.2.0
-ipython==6.2.1
+ipython==6.4.0
 ipywidgets==6.0.1
-jedi==0.11.1
+jedi==0.12.0
 jinja2==2.10
 jsonschema==2.6.0
 jupyter-client==5.2.3
@@ -20,15 +21,15 @@ markupsafe==1.0
 mistune==0.8.3
 nbconvert==5.3.1
 nbformat==4.4.0
-notebook==5.4.1
+notebook==5.5.0
 pandocfilters==1.4.2
-parso==0.1.1
-pexpect==4.4.0
+parso==0.2.0
+pexpect==4.5.0
 pickleshare==0.7.4
 prompt-toolkit==1.0.15
 ptyprocess==0.5.2
 pygments==2.2.0
-python-dateutil==2.7.2
+python-dateutil==2.7.3
 pyzmq==17.0.0
 qtconsole==4.3.1
 send2trash==1.5.0
@@ -36,7 +37,7 @@ simplegeneric==0.8.1
 six==1.11.0
 terminado==0.8.1
 testpath==0.3.1
-tornado==5.0.1
+tornado==5.0.2
 traitlets==4.3.2
 wcwidth==0.1.7
 webencodings==0.5.1