Merge pull request #88 from yandex/fix_version_ipykernel

fix version of ipykernel==4.3.1

ci/environment-rep-template.yaml

@@ -14,6 +14,7 @@ dependencies:
   - rootpy
   - root=5*
   - pip:
+    - ipykernel==4.3.1
     - notebook==4.2.1
     - bokeh==0.11.1
     - neurolab==0.3.5

ci/environment-rep2.yaml

@@ -15,6 +15,7 @@ dependencies:
   - rootpy
   - root=5*
   - pip:
+    - ipykernel==4.3.1
     - notebook==4.2.1
     - bokeh==0.11.1
     - neurolab==0.3.5

ci/environment-rep3.yaml

@@ -15,6 +15,7 @@ dependencies:
   - rootpy
   - root=5*
   - pip:
+    - ipykernel==4.3.1
     - notebook==4.2.1
     - bokeh==0.11.1
     - neurolab==0.3.5

requirements.txt

@@ -3,6 +3,7 @@ scipy >= 0.16.0
 matplotlib == 1.5.1
 pandas == 0.17.1
 scikit-learn == 0.17.1
+ipykernel == 4.3.1
 notebook == 4.2.1
 bokeh == 0.11.1
 mpld3 == 0.2