Find minimum version requirements for Jupyter/notebooks

[ojustino]

jupyter, jupyter_client, jupyter_console, jupyter_core, jupyterlab, jupyterlab_launcher, and notebook should be somewhere within the following ranges:

jupyter:             1.0.0-py36h9896ce5_0     --> 1.0.0-py36_4        
jupyter_client:      5.1.0-py36h614e9ea_0     --> 5.2.3-py36_0        
jupyter_core:        4.3.0-py36h357a921_0     --> 4.4.0-py36h7c827e3_0
jupyterlab:          0.27.0-py36h86377d0_2    --> 0.31.12-py36_0      
jupyterlab_launcher: 0.4.0-py36h4d8058d_0     --> 0.10.5-py36_0       
notebook:            5.0.0-py36h0b20546_2     --> 5.4.1-py36_0